diff options
Diffstat (limited to '')
| -rw-r--r-- | proto/pcre_table | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/proto/pcre_table b/proto/pcre_table index 0f58c2b..e4c6607 100644 --- a/proto/pcre_table +++ b/proto/pcre_table @@ -190,9 +190,14 @@ # # Postfix parses the result as if it is a file in /etc/postfix. # -# Note: if a rule contains \fB$\fR, specify \fB$$\fR to keep -# Postfix from trying to do \fI$name\fR expansion as it -# evaluates a parameter value. +# Note: if an inlined rule contains \fB$\fR, specify \fB$$\fR +# to keep Postfix from trying to do \fI$name\fR expansion as +# it evaluates a parameter value. +# +# Note: when using \fI$name\fR inside an inlined pattern, use +# \eQ\fI$name\fR\eE to disable metacharacters such as '.' in +# the \fI$name\fR expansion. Otherwise, the pattern may have +# unexpected matches. # EXAMPLE SMTPD ACCESS MAP # # Protect your outgoing majordomo exploders # /^(?!owner-)(.*)-outgoing@(.*)/ 550 Use ${1}@${2} instead |