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.IX Title "Mail::SpamAssassin::Plugin::VBounce 3pm"
.TH Mail::SpamAssassin::Plugin::VBounce 3pm "2020-01-31" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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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"
.IX Header "USER PREFERENCES"
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 "whitelist_bounce_relays hostname [hostname2 ...]" 4
.IX Item "whitelist_bounce_relays hostname [hostname2 ...]"
This is used to 'rescue' legitimate bounce messages that were generated in
response to mail you really *did* send. List the \s-1MTA\s0 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 \s-1OK.\s0  Multiple
\&\f(CW\*(C`whitelist_bounce_relays\*(C'\fR lines are also \s-1OK.\s0