Title: Emerge Mail Author: Redigit Published: 30 maja, 2026 Last modified: 17 junija, 2026 --- Search plugins ![](https://ps.w.org/emerge-mail/assets/banner-772x250.png?rev=3554620) ![](https://ps.w.org/emerge-mail/assets/icon-256x256.png?rev=3554620) # Emerge Mail By [Redigit](https://profiles.wordpress.org/redigit/) [Download](https://downloads.wordpress.org/plugin/emerge-mail.1.3.0.zip) * [Details](https://sl.wordpress.org/plugins/emerge-mail/#description) * [Reviews](https://sl.wordpress.org/plugins/emerge-mail/#reviews) * [Installation](https://sl.wordpress.org/plugins/emerge-mail/#installation) * [Development](https://sl.wordpress.org/plugins/emerge-mail/#developers) [Support](https://wordpress.org/support/plugin/emerge-mail/) ## Description Emerge Mail replaces SMTP plugins for transactional WordPress email. Connect one or more mail accounts and every `wp_mail()` call your site makes — password resets, comment notifications, WooCommerce receipts, contact-form submissions — is delivered through that account. Seven providers, one unified send path: * **Gmail** (OAuth) — sign in to your Google account; no SMTP password needed. * **Microsoft 365 / Outlook** (OAuth) — sign in to personal Outlook/Hotmail/Live or Microsoft 365 work/school accounts. * **SendGrid** (API key) — paste a v3 API key with Mail Send permission. * **Mailgun** (API key) — paste a private API key, sending domain, and pick your region (US or EU). * **Amazon SES** (Sigv4) — paste an IAM access key + secret with `ses:SendEmail` permission. No AWS SDK dependency. * **Brevo** (API key) — paste a v3 API key. * **Generic SMTP** — host + port + encryption + username + password for any SMTP server (your own host, an SES SMTP endpoint, Postmark SMTP, Fastmail, mailcow, etc.). Because the From address is your own authenticated mailbox or verified sender, messages benefit from SPF, DKIM, and DMARC alignment that PHP’s `mail()` function cannot provide. This typically results in dramatically better inbox placement than default WordPress mail. #### Key features * **Seven providers** (above), all sharing the same routing, failover, and From- email overrides. * **Multiple connections per site** with automatic failover. The Active connection sends first; if it fails, the next available connection is tried, with a 10-minute cooldown on failed connections. Mix-and-match across providers — e.g. SendGrid primary, an SMTP fallback, and a Gmail mailbox as the last-resort backup. * **Optional bulk-send throttle**: when a burst of sends is detected, rotate through your connected accounts instead of hammering the Active one. * **Per-connection From email override** for verified send-as aliases / verified senders. * **Configurable sender defaults**: a custom From name and an opt-in “Reply-To = admin email when sender differs” setting. * **Full `wp_mail` compatibility**: To/Cc/Bcc (including from headers), HTML bodies, multipart alternative, attachments, custom headers, RFC 2822 address formats including comma-separated lists and quoted display names, non-UTF-8 charsets. * **RFC 2047 encoding** for non-ASCII subjects and display names. * **One-click Send test** button per connection. * **Email Controls** page: opt-in suppression of WordPress core self-notifications you don’t want to receive (comment moderation, automatic updates, new-user registered, etc.) — recorded to the Activity Log instead. * **Activity Log** page: unified record of suppressed notifications, provider send errors, and recipient bounces — with type and severity filters, bulk delete, and automatic 30-day pruning. * **Bounce classification**: provider-specific error patterns map to a unified ` send.bounce.*` / `send.error.*` taxonomy so per-recipient bounces are distinguished from transport outages across all seven providers. * **Last-error visibility** per connection and a site-wide admin notice on recent failures. * **Automatic hourly token refresh** for OAuth connections (Action Scheduler when available, WP-Cron fallback). API-key connections require no maintenance. * **Safe fallback** to default WordPress mail delivery on any failure — the plugin never blocks email. * **Extensible via filters**: cooldown, bulk thresholds, HTTP timeouts, token-refresh timing, MIME output, suppression catalog. #### How it works When you connect an account, the credentials (OAuth tokens, or your API key / SMTP password) are encrypted with a per-site key and stored as a WordPress option. From that point on, your site talks directly to the provider’s API or SMTP endpoint; no third party sits in the send path. The plugin hooks `pre_wp_mail`. If at least one connection is active, the message is routed through it. If the provider returns an error — or if no connections are configured — WordPress’s default mail delivery takes over transparently. #### What this is not * Not a marketing or bulk email tool. No subscriber lists, no campaigns, no broadcasts. * Not a shared-IP SMTP relay. Each site sends from its own connected accounts. * Not a way to spoof arbitrary From addresses. The provider will reject anything that isn’t an authorized sender on the connected account. ### External services To deliver mail, Emerge Mail can communicate with up to eight external services depending on which providers you connect. An optional ninth service (anonymous usage reporting) is **off by default** and only activated when the operator explicitly opts in. By installing and using this plugin you agree to use of these services. Nothing is contacted until you connect at least one provider in the plugin settings— every external call below is gated on the corresponding connection existing or the telemetry toggle being enabled. #### 1. Emerge OAuth service (emerge.redigit.net) **What it is and what it’s used for:** A stateless OAuth proxy operated by the plugin author. It exists to broker the OAuth authorization handshake between your WordPress site and Google or Microsoft so the plugin can be authorized to send mail from your mailbox. The proxy holds the OAuth client secrets that Google and Microsoft would otherwise require every site to register individually. **What data is sent, when:** * When you click **Connect Gmail** or **Connect Microsoft**, your browser is redirected to `https://emerge.redigit.net/oauth/{provider}/authorize` with a PKCE code challenge and a state token generated by your site. No personal data is sent. * When the provider redirects back, your site posts the authorization code and PKCE verifier to `https://emerge.redigit.net/oauth/{provider}/token` to receive the access and refresh tokens. The tokens are returned directly to your site and stored locally, encrypted, in `wp_options`. The proxy does not persist them. * When an access token nears expiry, your site posts the refresh token to `https:// emerge.redigit.net/oauth/{provider}/refresh` to obtain a new access token. Again, nothing is persisted on the proxy. * No email content, recipient lists, or message metadata is ever sent to the proxy. **Terms and privacy:** * Terms of Service: [https://emerge.redigit.net/terms-of-service](https://emerge.redigit.net/terms-of-service) * Privacy Policy: [https://emerge.redigit.net/privacy-policy](https://emerge.redigit.net/privacy-policy) #### 2. Google APIs (Gmail) **What it is and what it’s used for:** Used only when you connect a Gmail mailbox. Once authorized, the plugin sends every `wp_mail()` message directly to the Gmail API (`gmail.googleapis.com`) from your WordPress site. Periodically the plugin also calls the Google OAuth userinfo endpoint (`www.googleapis.com/oauth2/v2/userinfo`) to verify the access token is still valid. **What data is sent, when:** * On each `wp_mail()` call routed through a Gmail connection: the full outbound message (To/Cc/Bcc, subject, body, attachments, custom headers) is POSTed to ` https://gmail.googleapis.com/gmail/v1/users/me/messages/send` as a base64-encoded RFC822 message. This is what’s required for the message to reach the recipient. * On token validation: a Bearer token is sent to `https://www.googleapis.com/oauth2/ v2/userinfo`. No message data is included. **Terms and privacy:** * Google Terms of Service: [https://policies.google.com/terms](https://policies.google.com/terms) * Google Privacy Policy: [https://policies.google.com/privacy](https://policies.google.com/privacy) * Google API Services User Data Policy: [https://developers.google.com/terms/api-services-user-data-policy](https://developers.google.com/terms/api-services-user-data-policy) #### 3. Microsoft Graph (Outlook / Microsoft 365) **What it is and what it’s used for:** Used only when you connect a Microsoft mailbox. Once authorized, the plugin sends every `wp_mail()` message directly to Microsoft Graph (`graph.microsoft.com`) from your WordPress site. Periodically the plugin also calls Graph’s `/me` endpoint to verify the access token is still valid. **What data is sent, when:** * On each `wp_mail()` call routed through a Microsoft connection: the full outbound message (To/Cc/Bcc, subject, body, attachments, custom headers) is POSTed to ` https://graph.microsoft.com/v1.0/me/sendMail` as a JSON payload. This is what’s required for the message to reach the recipient. * On token validation: a Bearer token is sent to `https://graph.microsoft.com/v1.0/ me`. No message data is included. **Terms and privacy:** * Microsoft Services Agreement: [https://www.microsoft.com/en/servicesagreement](https://www.microsoft.com/en/servicesagreement) * Microsoft Privacy Statement: [https://privacy.microsoft.com/en-us/privacystatement](https://privacy.microsoft.com/en-us/privacystatement) #### 4. SendGrid (api.sendgrid.com) **What it is and what it’s used for:** Used only when you add a SendGrid connection. The plugin sends every `wp_mail()` message routed through that connection directly to the SendGrid Mail Send API. The connect-time validation also calls SendGrid’s`/ v3/user/profile` to confirm the API key works. **What data is sent, when:** * On each `wp_mail()` call routed through a SendGrid connection: the outbound message( recipients, subject, body, attachments, custom headers) is POSTed to `https:// api.sendgrid.com/v3/mail/send` as a JSON payload. * On connect: an authenticated GET is sent to `https://api.sendgrid.com/v3/user/ profile` to validate the API key. No message data is included. **Terms and privacy:** * SendGrid Terms: [https://www.twilio.com/legal/tos](https://www.twilio.com/legal/tos) * SendGrid Privacy Statement: [https://www.twilio.com/legal/privacy](https://www.twilio.com/legal/privacy) #### 5. Mailgun (api.mailgun.net or api.eu.mailgun.net) **What it is and what it’s used for:** Used only when you add a Mailgun connection. The plugin sends every `wp_mail()` message routed through that connection directly to the Mailgun Messages API on the region (US or EU) you select at connect time. **What data is sent, when:** * On each `wp_mail()` call routed through a Mailgun connection: the outbound message( recipients, subject, body, attachments, custom headers) is POSTed as multipart/ form-data to `https://api.mailgun.net/v3/{your-domain}/messages` (or the EU equivalent). * On connect: an authenticated GET is sent to `/v3/domains/{your-domain}` to validate the API key + domain pairing. No message data is included. **Terms and privacy:** * Mailgun Terms of Service: [https://www.mailgun.com/legal/terms/](https://www.mailgun.com/legal/terms/) * Mailgun Privacy Policy: [https://www.mailgun.com/legal/privacy-policy/](https://www.mailgun.com/legal/privacy-policy/) #### 6. Amazon SES (email.{region}.amazonaws.com) **What it is and what it’s used for:** Used only when you add an Amazon SES connection. The plugin sends every `wp_mail()` message routed through that connection directly to the SES v2 SendEmail API in the AWS region you select at connect time. Requests are signed with AWS Signature V4 using the IAM credentials you provided. **What data is sent, when:** * On each `wp_mail()` call routed through a SES connection: the outbound message( recipients, subject, body, custom headers) is POSTed to `https://email.{region}. amazonaws.com/v2/email/outbound-emails` as a JSON payload. * On connect: a signed GET is sent to `/v2/email/account` in the same region to validate the credentials. No message data is included. **Terms and privacy:** * AWS Customer Agreement: [https://aws.amazon.com/agreement/](https://aws.amazon.com/agreement/) * AWS Privacy Notice: [https://aws.amazon.com/privacy/](https://aws.amazon.com/privacy/) #### 7. Brevo (api.brevo.com) **What it is and what it’s used for:** Used only when you add a Brevo connection. The plugin sends every `wp_mail()` message routed through that connection directly to the Brevo Transactional Email API. **What data is sent, when:** * On each `wp_mail()` call routed through a Brevo connection: the outbound message( recipients, subject, body, attachments, custom headers) is POSTed to `https:// api.brevo.com/v3/smtp/email` as a JSON payload. * On connect: an authenticated GET is sent to `https://api.brevo.com/v3/account` to validate the API key. No message data is included. **Terms and privacy:** * Brevo Terms of Use: [https://www.brevo.com/legal/termsofuse/](https://www.brevo.com/legal/termsofuse/) * Brevo Privacy Policy: [https://www.brevo.com/legal/privacypolicy/](https://www.brevo.com/legal/privacypolicy/) #### 8. Your own SMTP server (Generic SMTP) **What it is and what it’s used for:** Used only when you add a Generic SMTP connection. The plugin opens an SMTP connection to whatever host:port you specify, authenticates with the username and password you provide, and sends `wp_mail()` messages via SMTP. WordPress’s bundled PHPMailer library handles the SMTP protocol. **What data is sent, when:** * On each `wp_mail()` call routed through this connection: the outbound message( recipients, subject, body, attachments, custom headers) is transmitted over SMTP to your configured host. * On connect: PHPMailer opens the SMTP connection, runs EHLO + STARTTLS (if enabled), and authenticates — no message is sent. **Terms and privacy:** Determined by whichever SMTP server you choose to connect to. This plugin does not introduce any third-party SMTP relay; you control the destination. ## Installation 1. Upload the `emerge-mail` folder to `/wp-content/plugins/`, or install via the Plugins screen. 2. Activate the plugin from the Plugins menu. 3. Click the new **Emerge Mail** top-level item in your WordPress admin sidebar. 4. Pick a provider and connect: 5. * **Gmail / Microsoft** — click **Connect Gmail** or **Connect Microsoft** and approve the OAuth consent screen. * **SendGrid / Brevo** — paste an API key with Mail Send permission and a verified From email. * **Mailgun** — paste your private API key, a verified sending domain, and pick your region (US or EU). * **Amazon SES** — paste an IAM access key + secret with `ses:SendEmail` permission and the region your SES identity is verified in. * **Generic SMTP** — paste host, port, encryption, username, and password. 6. Click **Send test** on the new connection row to confirm delivery to your administrator email. As soon as a connection is active, `wp_mail()` routes through it automatically. ## FAQ ### Does this work with WooCommerce, Contact Form 7, WPForms, etc.? Yes. Anything that uses `wp_mail()` — which is virtually every WordPress plugin that sends email — works without modification. ### Do I need a Google Cloud or Microsoft Azure account? No. Authorization is handled by the Emerge OAuth service. You sign in with your normal Google or Microsoft account; no developer setup is required. ### How are my credentials stored? All credentials — OAuth tokens for Gmail and Microsoft, plus API keys and SMTP passwords for SendGrid, Mailgun, Amazon SES, Brevo, and Generic SMTP — are encrypted with a key generated locally on your site on first activation and stored as a WordPress option. They never leave your install. For OAuth, the proxy used during sign-in does not persist tokens. ### What happens when an OAuth access token expires? Access tokens expire roughly hourly. The plugin refreshes them automatically — both on a schedule and inline if a send happens to coincide with an expiry. You don’t need to do anything. API-key connections (SendGrid, Mailgun, SES, Brevo, SMTP) don’t expire — the credentials you paste are used as-is until you rotate them yourself. ### What happens if a provider is unreachable? The plugin returns an error from its `pre_wp_mail` hook, which causes WordPress to fall back to its default mail delivery (or to the next available connection if you have failover set up). The failure is recorded in the **Last error** column of the settings page and surfaced as an admin notice for 24 hours. ### Can I send from multiple accounts? Yes. Connect as many as you like, mixing providers freely — e.g. a SendGrid account, a Gmail mailbox, and an SMTP server as a last-resort fallback. The connection marked** Active** is used first. If a send fails (or the Active connection is in cooldown after a recent error), the plugin automatically falls through to the next available connection. You can switch the Active account at any time from the Connections table. For high-volume sites, turn on **Bulk sending** in Sender settings to spread bursts of sends across all connected accounts instead of always hitting the Active one. ### Can I override the From email? Yes. Enter a different address in the **From email** column on the Connections table. It must be a sender that the provider has authorized for this account — a verified send-as alias for Gmail/Microsoft, a verified sender or domain for SendGrid / Mailgun/ Amazon SES / Brevo, or whatever the SMTP server allows. Sends from an unauthorized address will be rejected by the provider. ### Can I customize the From display name? Yes. Set it in **Sender settings From name** on the main settings page. Leave it blank to use your site title as the default. ### Can I suppress noisy WordPress notifications I don’t care about? Yes. Open **Emerge Mail Email Controls** and tick the notifications you want stopped. Eight WordPress core admin/editor notifications are listed (comment moderation, new comments, password reset notices, new user registrations, and automatic-update results). Suppressed notifications are recorded in **Emerge Mail Activity Log** so you still have an audit trail. End-user notifications (password resets, account changes, new-user welcome) are intentionally not listed — users need those. ### Does the plugin read my mailbox? No. For Gmail and Microsoft, the OAuth scope requested is sufficient only to send mail. The plugin does not call any read endpoints and cannot access existing messages. For SendGrid, Mailgun, SES, Brevo, and SMTP, the plugin only ever posts outbound messages — it does not request inbox reads, contact-list reads, or any other data from the provider. ### Is `wp_mail` still available to other plugins after activation? Yes. `wp_mail` continues to function normally. The plugin only changes how the underlying send is performed; it doesn’t change any of `wp_mail`‘s public behavior. ### Will the plugin work without an active mailbox connection? Yes. `wp_mail` falls through to WordPress’s default delivery when no connection is available. The plugin never blocks email. ### How do I remove all stored data on uninstall? Deleting the plugin from the Plugins screen runs `uninstall.php`, which removes every stored connection, all encrypted tokens, the per-site encryption key, sender/ control settings, the suppression-log table, and all scheduled jobs. ## Reviews ![](https://secure.gravatar.com/avatar/ef4c6b8bd9f68313d2a79515afd4d3140021df77d6bb69712a956eb38fb6abd7? s=60&d=retro&r=g) ### 󠀁[Great, lightweight yet feature rich](https://wordpress.org/support/topic/great-lightweight-yet-feature-rich/)󠁿 [Akshay Raje](https://profiles.wordpress.org/akshay_raje/) 30 maja, 2026 Great, lightweight yet feature rich alternative to many SMTP plugins out there [ Read all 1 review ](https://wordpress.org/support/plugin/emerge-mail/reviews/) ## Contributors & Developers “Emerge Mail” is open source software. The following people have contributed to this plugin. Contributors * [ Redigit ](https://profiles.wordpress.org/redigit/) [Translate “Emerge Mail” into your language.](https://translate.wordpress.org/projects/wp-plugins/emerge-mail) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/emerge-mail/), check out the [SVN repository](https://plugins.svn.wordpress.org/emerge-mail/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/emerge-mail/) by [RSS](https://plugins.trac.wordpress.org/log/emerge-mail/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.3.0 * New: SendGrid provider (REST `/v3/mail/send`, Bearer auth). Paste a v3 API key with Mail Send permission and a verified From email. * New: Mailgun provider (REST `/v3/{domain}/messages`, Basic auth). Paste a private API key, sending domain, and region (US or EU). * New: Amazon SES provider (REST `/v2/email/outbound-emails`, Sigv4 signing — no AWS SDK dependency). Paste an IAM access key + secret with `ses:SendEmail` permission and the verified region. * New: Brevo provider (REST `/v3/smtp/email`, `api-key` header). * New: Generic SMTP provider via WordPress’s bundled PHPMailer — works with any SMTP server (host SMTP, Amazon SES SMTP, Postmark SMTP, Fastmail, mailcow, etc.). * New: per-provider connect forms inline on the settings screen. Credentials are validated against the provider’s API before being persisted; bad keys never reach the encrypted store. * Changed: failover and bulk-throttle now mix-and-match across OAuth and API-key providers freely (e.g. SendGrid primary with a Gmail fallback). Same Connections table, same Send-test action, same per-connection From email override. * Changed: bounce classifier extended with provider-specific patterns for the five new providers — SES `MessageRejected` / `DailyQuotaExceeded` / `Throttling` /` AccountSendingPaused`, SendGrid sender-not-verified, Mailgun sandbox/free-tier, Brevo `credits_exhausted` / `rate_limit_reached`, SMTP RFC 5321 reply codes ( 550 5.1.x, 552 5.2.2, 421). Per-recipient bounces stay distinguishable from transport outages across every provider. * Changed: the token-refresh scheduler skips API-key connections (no token to refresh). The orchestrator marks an API-key connection `expired` on 401/403 instead of attempting the OAuth refresh-and-retry path that doesn’t apply. #### 1.2.0 * New: Status column on the connections list. Surfaces “Active”, “Cooldown (Xm)”( connection currently skipped by the orchestrator after a recent error), and “ Expired” (token refresh failed) so the failover-eligibility of each mailbox is visible at a glance. * New: Reconnect action on expired connections. One click re-runs the OAuth flow for the same provider and upserts tokens in place, putting the mailbox back into the failover pool without re-adding it from scratch. * Fix: connections settings form failed with “The link you followed has expired” on sites that also had Emerge Campaigns installed. Both plugins were registering admin_init handlers that triggered on any POST containing `emerge_save_settings`, so one plugin’s nonce check would short-circuit the other’s form submit. Both plugins’ admin handlers are now scoped to their own admin pages. * Changed: all form-submit triggers and nonce actions renamed from the generic ` emerge_*` prefix to `emerge_mail_*`. Specifically: `emerge_save_settings` `emerge_mail_save_settings`,` emerge_save_email_controls` `emerge_mail_save_email_controls`, `emerge_disconnect`` emerge_mail_disconnect`, `emerge_test_send` `emerge_mail_test_send`, and the matching nonce action strings. Two-plugin sites no longer share any handler-trigger key names with Emerge Campaigns. #### 1.1.0 * New: “Other admin notices” catch-all in Email Controls. When enabled, suppresses any email sent solely to the Administration Email Address that isn’t already covered by a specific filter (WooCommerce order notifications, security alerts, backup reports, etc.). Use the `emerge_mail_suppress_other_admin` filter to whitelist specific messages. * New: unified Activity Log replaces the Suppression Log. Stores suppressed notifications, provider send errors, and synchronous recipient bounces in one table with type and severity filters. * New (pro): synchronous bounce detection. Provider errors from Gmail/Microsoft Graph that indicate recipient-side rejection (invalid address, mailbox full, user unknown) are classified and logged as `send.bounce.*` events. * New (pro): provider send-error logging. Quota-exceeded, auth-expired, and other provider failures are logged as `send.error.*` events. * New: `emerge_mail_event_logged` action — fires after each log entry. Subscribers receive a hydrated `Event` DTO and can filter by type prefix (`$event->type_starts_with(' send.bounce.hard.')`). * New: `emerge_mail_after_send_attempt` action — fires once per mailbox attempt with the connection id, message, and outcome. Useful for third-party logging integrations. * New: pro feature gate via the `EMERGE_MAIL_PRO` constant (and `emerge_mail_pro_enabled` filter). All pro features route through `Pro_Gate::is_enabled()`. * Changed: `wp_mail()` return value now reflects the failure type. Transport-side failures (provider quota, auth expired, provider 5xx, network blip — classified as `send.error.*`) fall back to WordPress’s default mail delivery, preserving the multi-provider / multi-filter fallback chain the previous version relied on. Recipient-side failures (invalid address, mailbox full, user unknown — classified as `send.bounce.*`) return `false`, since no transport can rescue them — callers like Emerge Campaigns and contact-form plugins can detect and record the failure. The fallback is also preserved for the “no mailbox configured yet” case. Override the default via the new `emerge_mail_fallback_on_failure` filter (4th param is the classified event type). * Changed: the “Emerge Mail: connection failure” admin notice is now scoped to the WordPress Dashboard and the Plugins screen. It no longer leaks into every other plugin’s admin pages. * Schema: table renamed from `emerge_suppression_log` to `emerge_mail_event_log`. Added `severity`, `connection_id`, `message_id` columns. Existing suppression rows and settings migrated in place on first boot. #### 1.0.0 * Initial release. * OAuth connections to Gmail and to all Microsoft account types (personal Outlook/ Hotmail/Live and Microsoft 365 work/school). * Multiple mailboxes per site with active-first routing and automatic failover ( with per-connection cooldown after errors). * Optional bulk-send throttle that rotates connections during detected bursts. * Per-connection From email override for verified send-as aliases. * Configurable Sender settings: custom From name (defaults to site title), opt- in Reply-To-to-admin-email when the sender differs, ignore plugin-set From header. * Full `wp_mail` mapping: attachments, Cc/Bcc from headers, multipart alternative, comma-separated address lists with quoted display names, non-UTF-8 charsets, RFC 2047 header encoding. * Send-test button per connection. * Email Controls page: suppress eight WordPress core admin/editor self-notifications. * Suppression Log custom table with WP list-table UI, type filter, bulk delete, and daily 30-day pruning. * Per-connection failure visibility on the settings screen plus a site-wide admin notice on recent failures. * Hourly token maintenance via Action Scheduler (WP-Cron fallback). * Safe fallback to default WordPress mail delivery on any provider failure. * Filter hooks for cooldown duration, bulk thresholds, HTTP timeouts and request args, token-refresh timing, final MIME output, Microsoft saveToSentItems, suppression catalog, and log retention. ## Meta * Version **1.3.0** * Last updated **3 dnevi ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.0** * PHP version ** 8.1 or higher ** * Language * [English (US)](https://wordpress.org/plugins/emerge-mail/) * Tags * [gmail](https://sl.wordpress.org/plugins/tags/gmail/)[oauth](https://sl.wordpress.org/plugins/tags/oauth/) [sendgrid](https://sl.wordpress.org/plugins/tags/sendgrid/)[smtp](https://sl.wordpress.org/plugins/tags/smtp/) [transactional email](https://sl.wordpress.org/plugins/tags/transactional-email/) * [Advanced View](https://sl.wordpress.org/plugins/emerge-mail/advanced/) ## Ratings 5 out of 5 stars. * [ 1 5-star review ](https://wordpress.org/support/plugin/emerge-mail/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/emerge-mail/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/emerge-mail/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/emerge-mail/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/emerge-mail/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/emerge-mail/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/emerge-mail/reviews/) ## Contributors * [ Redigit ](https://profiles.wordpress.org/redigit/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/emerge-mail/)