msmtp is an SMTP client with a sendmail compatible interface. It can be used with Mutt and other MUAs. It forwards messages to an SMTP server which does the delivery. Features include various SMTP AUTH methods, TLS/SSL-encrypted connections (including support for client certificates), support for multiple accounts, DSN, and IPv6 support.
| Tags | Communications Email |
|---|---|
| Licenses | GPL |
| Operating Systems | POSIX Windows MS-DOS Windows Mac OS X BSD Linux Other Solaris Unix AIX FreeBSD NetBSD OpenBSD |
| Implementation | C |
Recent releases


Release Notes: This release includes a new version of the msmtpq script and fixes building the documentation with texinfo version 5.x.


Release Notes: This release fixes a bug introduced in 1.4.29 that broke the --read-recipients option when --read-envelope-from was used.


Release Notes: This release fixes a few bugs.


Release Notes: A few minor problems were fixed.


Release Notes: This release fixes a problem with configurations which use OpenSSL and at the same time do not use GNU SASL.
Tools to visualize and process biomechanical data without manufacturer restrictions.