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SendFleet
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SendFleet – Transactional Email API
Send every WordPress email through SendFleet. One API key, no SMTP settings. Your own Amazon SES free for 3,000 emails a month, or ours from $5.
SendFleet ranks #65,791 among WordPress.org plugins with 0+ active installations, is #2,868 of 3,634 in the Communication category, and was last updated Oct 30, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Compatible with WP 7.1.4
v1.0.2
Current Version v1.0.2
Updated 2 days ago
Last Update on 30 Oct, 2026
Refreshed 2 days ago
Last Refreshed on
#2,868 of 3,634 in Communication
Downloads +5.6% this week
Actively maintained
Rank
#65,791
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No change
Active Installs
0+
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No change
KW Avg Position
125.5
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No change
Downloads
222
+6 today
Support Resolved
0%
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No change
Rating
0%
Review 0 out of 5
0
(0 reviews)
Next Milestone 10
0+
10+
38,223
Ranks to Climb
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8,000,000
Active Installs
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- Version
- 1.0.2
- Last Updated
- Oct 30, 2026
- Requires WP
- 6.2+
- Tested Up To
- 7.1.4
- PHP Version
- 7.4 or higher
- Author
- SendFleet
Support & Rating
- Rating
- ☆ ☆ ☆ ☆ ☆ 0
- Reviews
- 0
- Support Threads
- 0
- Resolved
- 0%
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Frequently Asked Questions
Common questions about SendFleet – Transactional Email API
No. On a Managed plan SendFleet sends for you, and all you set up is a few DNS records for your domain. An AWS account is only needed if you choose BYOC, to send through your own Amazon SES.
Anything that sends email through wp_mail(), which is nearly everything: WordPress core, WooCommerce, Easy Digital Downloads, Contact Form 7, WPForms, Gravity Forms, Fluent Forms, Elementor forms, membership and LMS plugins, and so on.
Yes. Run one mailer at a time. If another plugin replaces wp_mail() entirely, SendFleet shows a warning, because email may then bypass it.
If the sender an email already has is on one of your verified SendFleet domains, it is kept. Otherwise the default sender is used: the address you set under SendFleet → Settings, or wordpress@ your site's domain when that domain is verified, or wordpress@ your first verified domain. SendFleet matches domains exactly, so mail.example.com and example.com are separate domains.
On the Free plan, a Managed (Shared SES) domain only delivers to your own SendFleet account address. It exists so you can try SendFleet before choosing a plan. The plugin delivers emails addressed to you, such as contact form and admin notifications, and skips other recipients (they are listed in the log as skipped). Choose a Managed plan or add a BYOC domain to email anyone. Never mark a smoke-test email as spam: SendFleet suspends the account on the first complaint.
As in any email: one message, with the Cc addresses visible to everyone and the Bcc addresses visible to nobody. On a Managed domain a message can have up to 5 recipients and is addressed to exactly one of them, so the first address stays in To and the rest are sent as Cc. On a BYOC domain a message can have up to 50 recipients, and a longer list is split into several messages. Each recipient counts as one send against your SendFleet allowance. On the Free plan's smoke test only your own address can receive, so Cc and Bcc recipients are skipped there.
Requests that SendFleet confirms were not sent are retried automatically: inline once, then from a queue run by WP-Cron with backoff. Rate-limited emails (the limit is 60 requests a minute per key) wait for the limit window to pass. If you turn on the fallback, an email SendFleet cannot take is sent the default WordPress way.
The log stores recipient, sender, subject and status, never the body. An email waiting in the retry or background queue is held in the database until it is sent, then its content is deleted. You can turn the log off entirely.
Encrypted in the options table (libsodium, with a key derived from your site's security salts), or not at all if you define SENDFLEET_API_KEY in wp-config.php. If the salts change, the plugin asks you to paste the key again.
On the BYOC and Managed plans, yes. Copy the endpoint URL from SendFleet → Settings → Webhooks into the SendFleet dashboard, select the events you want, and paste the signing secret back into the plugin. On BYOC, the events come from your own Amazon SES account through the delivery tracking SendFleet sets up in it, which is on by default (Dashboard → AWS): bounces and complaints are always reported, deliveries if you choose to track them.
