=head1 NAME public-inbox-mda - mail delivery agent for public-inbox =head1 SYNOPSIS B EMESSAGE =head1 DESCRIPTION Mail Delivery Agent (MDA) for public-inbox installations. Each system user may have their own public-inbox instances. This may be invoked via L or similar tools. By default, it relies on L for filtering mail, but may be disabled via L =head1 OPTIONS =over 8 =item --no-precheck By default, public-inbox-mda does some simple checks before invoking L since it is intended to receive mail before it goes to a mailing list. However, some users prefer to use public-inbox-mda to mirror mailing lists. This option exists to support those users. Using this option, the following prechecks are disabled: * multiple Message-IDs * non-existent Message-IDs * Message-IDs longer than 244 characters long * From: header shorter than 3 characters * Subject: header shorter than 2 characters * unusable Date: headers * inbox address specified in To: or Cc: header =back =head1 ENVIRONMENT =over 8 =item ORIGINAL_RECIPIENT The original recipient email address, set by the MTA. Postfix sets it by default, untested on other MTAs. This does not have to be set if relying on C directives configured in L. =item PI_CONFIG Per-user config file parseable by L. See L. Default: ~/.public-inbox/config =item PI_EMERGENCY emergency Maildir destination. Default: ~/.public-inbox/emergency/ =back =head1 CONTACT Feedback welcome via plain-text mail to L The mail archives are hosted at L and L =head1 COPYRIGHT Copyright 2013-2019 all contributors L License: AGPL-3.0+ L =head1 SEE ALSO L, L, L