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Go modules · #334 by repository stars
Last release 5 days ago
27 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
4 years old
365 releases · first in 2022
One column per quarter.
### Feature - ICalendar (ICS) viewer (#298) ### Chore - Update node dependencies - Update Go dependencies ### Fix - Add dot stuffing for POP3
Nothing published for this version
Replace invalid Windows username characters in sendmail
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Return queued Message ID in SMTP response
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New search filter prefix addressed: includes From, To, Cc, Bcc & Reply-To
addressed: includes From, To, Cc, Bcc & Reply-ToNothing published for this version
Clearer error messages for read/write permission failures
Nothing published for this version
Replace disintegration/imaging with kovidgoyal/imaging to fix CVE-2023-36308
Nothing published for this version
Option to use rqlite database storage
--database / MP_DATABASENothing published for this version
Add readyz subcommand for Docker healthcheck
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Enforce SMTP STARTTLS by default if authentication is set
Allow setting SMTP relay configuration values via environment variables
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Prevent crash when calculating deleted space percentage (divide by zero)
Allow setting of multiple message tags via plus addresses
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Set message tags using plus addressing
. and must be a minimum of 1 characterNothing published for this version
Better handling of automatic database compression (vacuuming) after deleting messages
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Update "About" modal layout when new version is available
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Add option to log output to file
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Add TLSRequired option for smtpd
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Add optional SpamAssassin integration to display scores
npm run build-f 'Name <email@example.com>' formatNothing published for this version
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Add option to only allow SMTP recipients matching a regular expression (disable open-relay behaviour #219)
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Refresh search results when search resubmitted or active tag filter clicked
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Allow multiple tags to be searched using Ctrl-click
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Add configuration option to set maximum SMTP recipients
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Remove JS debug information for favicon
Add @ as valid character for webroot
Allow port binding using hostname
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Use NextReader() instead of ReadMessage() for websocket reading
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Add URL redirect (/view/latest) to view latest message in web UI
/view/latest) to view latest message in web UI (#166)Nothing published for this version
Fix column width in search view
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Set optional webhook for received messages
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Replace html2text modules with simplified internal function
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