Where-ever you like, the order of smtpd_recipient_restrictions is up to you
as the server administator
Personally I have
...(snip)...
check_recipient_maps,
check_helo_access hash:/etc/postfix/helo_hostnames_mynames.map,
permit_mynetworks,
permit_sasl_authenticated,
check_helo_access pcre:/etc/postfix/helo_hostnames.regexp,
...(snip)...
[helo_hostnames_mynames.map]
# mynames = list of MY local ip addresses.
# Nobody should send my IP for any reason
# not even my local users
1.2.3.4 554 ACL helo_hostnames_mynames
1.2.3.5 554 ACL helo_hostnames_mynames
[helo_hostnames.regexp]
# if my local users or remote users that pass SASL
# this gets skipped since its after my permit_ lines
# will catch *w.x.y.z* or *w-x-y-x* or variant (*w-x.y-z*)
/[0-9]{1,3}[-\.][0-9]{1,3}[-\.][0-9]{1,3}[-\.][0-9]{1,3}/ REJECT ACL
helo_hostnames_pcre
-----Original Message-----
From: Peter Param [mailto:[EMAIL PROTECTED]
Sent: Sunday, September 14, 2003 4:40 PM
To: [EMAIL PROTECTED]
Subject: [IMGate] Re: my imgate IP in the HELO
where in smtpd_recipient_restrictions should I place
helo_hostnames_regexp? Also do I use "Check_helo_access" ?
cheers
Peter
>>> [EMAIL PROTECTED] 09/13/03 03:58am >>>
> >> You are already doing it using helo_hostnames_regexp
>
>How is this setup.
in helo_hostnames.regexp, put these 3 lines:
/(.*[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}.*)/ 554 ACL helo_hostnames_regexp
HELO/EHLO hostname must not contain an IP address, HELO = $1
/(.*[0-9]{2,3}\-[0-9]{1,3}\-[0-9]{1,3}.*)/ 554 ACL helo_hostnames_regexp
HELO/EHLO hostname must not contain an IP address, HELO = $1
/(.*[0-9]{2,3}\-[0-9]{2,3}\.*)/ 554 ACL helo_hostnames_regexp HELO/EHLO
hostname must not contain an IP address, HELO = $1
>Get the fastest DSL in Connecticut.
:)) Do you separate the PTR domains of your mass-market and business
subscribers?
give us your whatever.cshore.com PTR domain so we can block it! :))
Len
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