spoofed mails from backup mail server

Hi, I have configured backup mail server for our primary mail server. i am getting lot of spam with spoofed email ids from our domain. i noticed in header all these are accepting from backup mail server. primary mail server discarding spoofed mails. #postcon -n alias_database =

mail to alias problem

Hi, some times when we send mail to a...@mydomain.com, it is sending three mail to each email in alias list. suggestions appreciated in fixing my problem. Thanks, Regards, Ramesh

Re: Alias Problem

I Have fixed the problem, its firewall issue in NATing. Regards, Ramesh. --- In post...@yahoogroups.com, itsramesh_s itsrames...@... wrote: Sahil, I have rechecked my configuration and googled for any root cause for this failure, i didn't find any clue. Before configuring SMTP-AUTH, i

Re: Alias Problem

. --- In post...@yahoogroups.com, Sahil Tandon sa...@... wrote: On Feb 20, 2009, at 8:25 AM,itsramesh_s itsrames...@... wrote: --- In post...@yahoogroups.com, Sahil Tandon sahil@ wrote: On Fri, 20 Feb 2009, itsramesh_s wrote: I have configured postfix-2.4.5-2.fc8, the problem with alias

Re: Sender-Recipient forged mail

...@... [mailto:owner-postfix-us...@...] On Behalf Of itsramesh_s Sent: Friday, 6 February 2009 4:25 PM To: postfix-us...@... Subject: Sender-Recipient forged mail Hi, I have configured postfix postfix-2.4.5-2.fc8. all mail user are getting forged mails as sender and recipient

Sender-Recipient forged mail

Hi, I have configured postfix postfix-2.4.5-2.fc8. all mail user are getting forged mails as sender and recipient are same. we have secondary mx i am sending both postconf output, Please help me to stop forged mail. Postconf -n of primary MTA alias_database = hash:/etc/postfix/aliases