I'm in the middle of configuring my first exim installation (Debian lenny) - I'm after two goals.
One is to add some regexp checks to exim's HELO/EHLO checks, I have the following:
acl_check_helo:
accept hosts = @[] : @
endpass
deny message = FQHN Required.
condition = ${if ! match {$sender_helo_name}{\N^[^.].*\.[^.]+$\N}}
deny message = FQHN required. Address literals prohibited by local policy.
condition = ${if match {$sender_helo_name} {^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\$|^\[[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\]\$} {yes}{no}
accept
I'm trying to add some regex checks like:
/^dsl.*\..*\..*/i 553 Rejected.
/[ax]dsl.*\..*\..*/i 553 Rejected.
The other thing is bypassing these checks for authenticated users.
Authenticated users submit mail via the submission port (587) but I see the mail going through the EHLO/HELO checks.
TIA
Dudi Goldenberg
CTO
Kolcore Ltd.
Registered Linux user #79506
No virus found in this outgoing message.
Checked by AVG.
Version: 7.5.519 / Virus Database: 269.21.7/1330 - Release Date: 3/15/2008 14:36
