Any response for this queries is really appreciated!!!
--- On Wed, 6/10/09, Truth Seeker <truth_seeker_3...@yahoo.com> wrote: > From: Truth Seeker <truth_seeker_3...@yahoo.com> > Subject: Spamassasin in Postfix Server > To: postfix-users@postfix.org > Date: Wednesday, June 10, 2009, 11:54 AM > > > Dear Pros. > > The following is my setup > > > H.O > ^ > | > | > point > to > point > | > | > > Postfix <---> Firewall <---> > External Mail Hosting > Mail Server > > > Postfix Mail Server (postfix-2.3.3-2) on CentOS 5.2; > a. receives mails from local client via outlook and send to > out side (internet) directly > b. receives through fetchmail program, which fetches from > External mail hosting > c. NO ANTI SPAM > d. smtpd_recipient_restrictions is working for both > internal and external mails (fetchmail). > e. average 3500 mails are processed per day in mail server > (send+receive) and the total volume is average 3.2 GB (2.8 > GB min and max 3.6 GB) > > > As our mails from H.O is getting delayed through fetchmail > (more than 100 users), i was thinking to re route the > messages from H.O to this branch office through our point to > point link. So in this case my doubts are; > > 1. in this case, i need to configure spamassasin on the > Postfix Mail Server right??? instead of simply leaving it > like this. > > 2. I found so many links which explains configuring > spamassasin on Postfix server, but many of them are going in > diff ways with diff versions and distributions. can u please > suggest me a most suitable link for my requirement. > > 3. Do i need to take any other precaution for my postfix > server (as 60 - 70 % of mails to this branch is from Head > Office) while i starting to recieve it through point-point > (there is no firewall in this connection) > > 4. do i need to put an additional smtp server with > spamassasin to receive mail through point-point for a better > secure and stable environment. > > 5. does this spam assasin will effect my > smtpd_recipient_restrictions which is currently working fine > on my postfix server > > Thanking you people in advance... > > > - > -- > --- > Always try to find truth!!! > > > > > >
