Dear Dhaval, Thanks a lot for suggestion.
At Monday, 03-05-2010 on 15:10 dhaval thakar wrote: " Mass mailing system where we have around 50000 mails to be sent at a time. This will repeat for at least 15 times per month." What is the best option I can suggest him? qmail with mailing list >> Thanks even I was thinking this. But if user is using any 3rd party mass mailing software and uses this qmail server for SMTP authentication, will this affect performance? I had suggested to go for dedicated server on which I'll provide him a qmail server setup. Will qmail will be able to handle so many mails a day? sure, also it depends on available bandwidth & concurrencyremote >> User got a 10Mbps shared link and get 2Mbps min. committed speed. Is this bandwidth sufficient? What are the possiblities of getting mails mark as Junk? 1) forward & revers lookup for public ip configured to send / receive emails. >> Yes it will be there. 2) proper email id list. minimum should bounce / reject. Unsubscribe option should be given on news letter to avoid users marking you as spammer. >> Will make note of this point. 3) mailing list should be configured to remove invalid email ids from list. >> Will make note of this point too. this is all I can recommend, there should be other precautions also. -- Regards Dhaval Thakar http://www.linuxreaders.com/
