SendFleet – Email on Your Own Amazon SES
| 开发者 | sendfleet |
|---|---|
| 更新时间 | 2026年11月10日 18:55 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.1 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
mail() or SMTP: password resets, new-user emails, WooCommerce orders, contact form submissions, comment notifications, and anything else that calls wp_mail().
Setup is one field. Paste your API key. The plugin checks it, reads your plan and verified sending domains from SendFleet, and picks a sender address on one of those domains automatically. There are no SMTP hosts, ports or passwords to configure.
Your SES or ours
SendFleet has two sending modes. The plugin works the same way with both.
- BYOC (bring your own SES), recommended. Email goes out through your own Amazon SES account, so the sender reputation is yours alone. Connect it with one click; SendFleet sets up delivery tracking, bounce protection and production access in your account for you, and never stores the messages your site sends. Free for 3,000 emails a month; Pro and Scale are flat monthly plans. Amazon bills you for SES separately.
- Managed. Vetted transactional sending through SendFleet's own Amazon SES, for sites whose AWS account is not ready yet. Apply from the SendFleet dashboard; once a person approves the application, verify your domain with a few DNS records and you are sending. Email logs, delivery webhooks and bounce and complaint handling are included. Every Managed account shares one sender reputation, so the rules are strict: every link must point to your own domain or a link domain you listed. We recommend moving to BYOC for production mail when you are ready.
- Takes over wp_mail() cleanly. Uses WordPress'
pre_wp_mailfilter rather than replacing the pluggable function, and builds each message exactly like WordPress does, sowp_mail_from,wp_mail_content_type,phpmailer_initand every other mail filter keep working (WooCommerce's plain-text alternative included). - Always sends from a verified domain. If a plugin sets a sender on a domain your SendFleet account cannot send from, the plugin sends from your default sender instead and puts the original address in Reply-To, so replies still reach the right person.
- To, Cc and Bcc. Each email goes out as one message with its To, Cc and Bcc recipients, and every recipient appears in the log on their own row. The per-message limits of each sending mode are handled for you (see the FAQ).
- HTML and plain text. A readable plain-text version is generated for HTML-only emails.
- Attachments. Checked against SendFleet's limits (20 files, 25 MB each, 37 MB in total, no executables). A file that would be refused is left out and noted in the log, rather than failing the whole email.
- Retries that cannot double-send. Rate limits and other failures where SendFleet confirms nothing was sent are retried automatically from a queue. A timeout is never retried automatically, because the email may already have been accepted.
- Circuit breakers. A rejected key, a used-up plan or a suspended account stops further API calls at once, instead of retrying into the same refusal.
- An email log without bodies. Recipient, sender, subject, status, sending mode, SendFleet message ID and the plugin that sent it. Message bodies are never stored in the log, and entries are deleted after 30 days by default.
- Delivery status and suppressions (paid plans). Point a SendFleet webhook at the plugin and delivered, bounced and complained statuses appear in the log. Hard bounces and spam complaints are added to a local suppression list, so the site stops spending sends on addresses that will never accept mail.
- Background sending (optional). Queue emails and send them from WP-Cron so checkout and form pages respond faster.
- Fallback (optional). If SendFleet cannot take an email, send it the default WordPress way instead.
- Built for operations. Site Health checks, a WP-CLI command, wp-config.php constants for every secret, encrypted key storage, multisite support, and personal data export and erasure.
- Free – 3,000 emails and 1,000 contacts a month on your own Amazon SES, no card. On a Managed domain the Free plan is a smoke test that only delivers to your own SendFleet account address.
- Pro – $29 a month with 100,000 emails included, then $0.10 per 1,000 up to a monthly cap you set. Unlimited contacts, delivery webhooks, automations. Email logs included.
- Scale – $99 a month with 1,000,000 emails included, then $0.10 per 1,000 up to your cap. Everything in Pro, plus priority support.
- Managed – $29 a month, 25,000 transactional emails through SendFleet's SES, by approved application.
- A SendFleet account. Create one for free, no card needed.
- A sending domain added and verified in the SendFleet dashboard (DNS records for ownership and DKIM).
- An API key from SendFleet → API Keys.
安装:
- In WordPress, go to Plugins → Add New, search for SendFleet, then Install and Activate.
- In SendFleet, add your domain under Domains, publish the DNS records and press Verify all records.
- In SendFleet, create a key under API Keys and copy it (it is shown once).
- In WordPress, open SendFleet in the admin menu, paste the key and press Connect.
- Send a test email from the same screen.
wp-config.php instead:
define( 'SENDFLEET_API_KEY', 'abcd1234.your-secret-part' );
Other constants: SENDFLEET_FROM_EMAIL, SENDFLEET_FROM_NAME, SENDFLEET_WEBHOOK_SECRET and SENDFLEET_ENCRYPTION_KEY (a custom key for encrypting stored secrets).屏幕截图:
常见问题:
Do I need an AWS account?
Not to get started. On a Managed plan SendFleet sends for you, and all you set up is a few DNS records for your domain. For production mail we recommend BYOC, which sends through your own Amazon SES; a brand-new AWS account is fine, because SendFleet can request SES production access for it.
Which plugins does it work with?
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.
Do I need to deactivate my SMTP plugin?
Yes. Run one mailer at a time. If another plugin replaces wp_mail() entirely, SendFleet shows a warning, because email may then bypass it.
Which sender address is used?
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.
What is the Free plan "smoke test"?
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). Add a BYOC domain or choose a Managed plan to email anyone. Never mark a smoke-test email as spam: SendFleet suspends the account on the first complaint.
How are Cc and Bcc handled?
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.
What happens when SendFleet is unreachable or rate-limits me?
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.
Does the plugin store my emails?
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.
Where is the API key stored?
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.
Can I see delivery, bounce and complaint status?
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.
Does it support multisite?
Yes. Each site has its own settings and log. Define SENDFLEET_API_KEY in wp-config.php to use one key for the whole network.
Is there a WP-CLI command?
wp sendfleet status, wp sendfleet connect <key>, wp sendfleet test [<to>], wp sendfleet queue [list|run], wp sendfleet refresh and wp sendfleet purge-log.
What is removed when I delete the plugin?
All of its settings, both database tables (log and suppression list) and its scheduled events.
更新日志:
- Knows SendFleet's current plans: Free, Pro, Scale and Managed. The overview, Site Health and the plan label use the new names and limits, and Scale is treated like Pro for BYOC routing and quota messages.
- Updated descriptions: SendFleet is email on your own Amazon SES, and Managed is transactional sending by approved application.
- Fix: the Free plan's limit is 3,000 emails a month. 1.0.1 still measured it against 50, so the overview and Site Health warned that the limit was reached when it was not.
- Webhooks are described as available on every paid plan, BYOC included.
- The Free plan is 3,000 emails a month, and the BYOC plan now includes delivery tracking and webhooks; the plugin's screens say so.
- First release: routes wp_mail() through the SendFleet API (BYOC and Managed), automatic sender selection, Free plan smoke-test support, attachments, retries and queue, background sending, fallback, email log, webhooks with a local suppression list, Site Health, WP-CLI, multisite and privacy tools.