[IMGate] Problem Resolving Host PTR

2006-02-10 Thread Kevin Coveney
I'm seeing internal rejections, apparently do to No PTR record: NOQUEUE: reject: RCPT from unknown[69.31.119.75]: 554 Client host rejected: However, 69.31.119.75 does have a PTR record. Any ideas on why Postfix (2.2.8) is showing unknown on this ?? The Postfix lookup seems to work for IP's

[IMGate] Re: Confused on howto Whitelist a server.

2006-02-23 Thread Kevin Coveney
Ten Forward Customer Support wrote: Header and Body checks can't be whitelisted. It is a limitation of Postfix. -Jerry --- Thank You Ten Forward Customer Support Just to be clear on this... Is there is no way to Whitelist a server by IP to bypass Header Checks or Body Checks. If thats

[IMGate] Help with RegEx

2007-06-06 Thread Kevin Coveney

[IMGate] OT: Looking for a good Howto on integrating Antivirus with IMGate

2007-06-11 Thread Kevin Coveney
If any one has any recommendations on integrating Anti-virus on an IMGate or standalone Postfix box please drop me a link. My old anti-virus server is starting to show its age and I would like to replace it with a Postfix based AV Scanner (current is a vendors qmail and Kaspersky setup). If

[IMGate] Restrict a accepting SMTP connections

2008-01-09 Thread Kevin Coveney
Does anyone know of a setting where Postfix will only accept SMTP delivery from a specific set of IPs? My Configuration is: [IMGATE(Spam)] -- [POSTFIX(Clam)] -- [Firewall] -- [IMail Server] I would only like the [POSTFIX(Clam)] to accept mail from [IMGATE(Spam)] and not from the rest of the