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Re: T-Mobile and Greylisting
- To: misc_(_at_)_openbsd_(_dot_)_org
- Subject: Re: T-Mobile and Greylisting
- From: Steve Shockley <steve_(_dot_)_shockley_(_at_)_shockley_(_dot_)_net>
- Date: Fri, 18 Feb 2005 14:24:05 -0500
Abdul Rehman Gani wrote:
I have a client for whom we have installed greylisting via spamd. They
are having trouble with T-Mobile. They are running Postfix and it seems
to be permanent failing on the 450 temp fail message. Does anyone have
the IP(s) of the T-Mobile outgoing server(s)?
I had a similar problem with AT&T mobile SMS messages, their server
would connect twice in a row and then return the message as undeliverable.