Re: discard bounces to yahoo, gmail etc

2011-01-13 Thread Victor Duchovni
On Thu, Jan 13, 2011 at 08:45:19AM -0600, Noel Jones wrote: > Once the cows get out, you can spend days rounding them up and some may > never be found. Better to keep the gate closed. > > Corollary: Don't accept mail you can't deliver. For a submission service, this means doing as much as possi

Re: discard bounces to yahoo, gmail etc

2011-01-13 Thread Noel Jones
On 1/13/2011 4:35 AM, Tom Kinghorn wrote: Good afternoon list. We have a problem of a number of our clients which appear to have been affected by malware/bots. these clients use our servers as a smarthost. The messages are similar, so creating a spam filter for spamassassin has been done. I ha

discard bounces to yahoo, gmail etc

2011-01-13 Thread Tom Kinghorn
Good afternoon list. We have a problem of a number of our clients which appear to have been affected by malware/bots. these clients use our servers as a smarthost. The messages are similar, so creating a spam filter for spamassassin has been done. I have noticed that the sender is either a