qpsmtpd is a flexible smtpd daemon written in Perl. Apart from the core SMTP features, all functionality is implemented in small "extension plugins" using the easy-to-use object oriented plugin API. qpsmtpd was originally written as a drop-in qmail-smtpd replacement, but now it also includes an smtp forward and a postfix "backend".
| Tags | Communications Email Filters Mail Transport Agents Software Development Libraries Perl Modules |
|---|---|
| Licenses | MIT/X |
| Operating Systems | POSIX |
| Implementation | Perl |
Recent releases


Release Notes: Bugfixes and a few new features.


Release Notes: Various bugfixes were made to the prefork server. Documentation updates were made.


Release Notes: Minor bugfixes and a few new features.


Release Notes: Almost 200 changes since 0.40.


Release Notes: This release adds an async server, which uses epoll/kqueue/poll where available. It adds a preforking server. SMTPS support (in addition to STARTTLS). Support for "module" plugins ("My::Plugin" rather than the "flat" Apache::Registry style plugins). IPv6 support. More than 30 other bugfixes and improvements.
A command-line utility that simply dumps all attributes of its environment.