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.IX Title "Mail::SpamAssassin::Plugin::VBounce 3"
.TH Mail::SpamAssassin::Plugin::VBounce 3 2024-09-01 "perl v5.40.0" "User Contributed Perl Documentation"
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.SH NAME
Mail::SpamAssassin::Plugin::VBounce \- aid in rescuing genuine bounces
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\& loadplugin Mail::SpamAssassin::Plugin::VBounce [/path/to/VBounce.pm]
.Ve
.SH "USER PREFERENCES"
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The following options can be used in both site-wide (\f(CW\*(C`local.cf\*(C'\fR) and
user-specific (\f(CW\*(C`user_prefs\*(C'\fR) configuration files to customize how
SpamAssassin handles incoming email messages.
.IP "welcomelist_bounce_relays hostname [hostname2 ...]" 4
.IX Item "welcomelist_bounce_relays hostname [hostname2 ...]"
Previously whitelist_bounce_relays which will work interchangeably until 4.1.
.Sp
This is used to 'rescue' legitimate bounce messages that were generated in
response to mail you really *did* send. List the MTA relay hostnames that
your outbound mail is delivered through. If a bounce message is found, and
it contains one of these hostnames in a 'Received' header found the in the
message body, it will not be marked as a blowback virus-bounce.
.Sp
The hostnames can be file-glob-style patterns, so \f(CW\*(C`relay*.isp.com\*(C'\fR will work.
Specifically, \f(CW\*(C`*\*(C'\fR and \f(CW\*(C`?\*(C'\fR are allowed, but all other metacharacters are not.
Regular expressions are not used for security reasons.
.Sp
Multiple addresses per line, separated by spaces, is OK.  Multiple
\&\f(CW\*(C`welcomelist_bounce_relays\*(C'\fR lines are also OK.