Dear All, We are in planning for high end mailing services the criteria is: # starting with 2,00,000 user initially # can be reach upto 5,00,000 users within 2-3 years. # Need web access # POP3 / IMAP/ and SMTP services # Redundancy for server. # Service monitoring and alarm for any critical failure. # Antispam and Antivirus services. # Backup obviously.. What could be the server or servers config ( dedicated number of POP3/ IMAP and SMTP server, Dedicated Antivirus and Antispam server / servers, dedicated server for web access etc ). Which is the best MTA to handle mail services ?? ( Qmail, POSTFIX -- or any other ) Which pop3 / IMAP server ( thinking for cyrusd ) What is the best approach for antivirus and antispam. Which could be the best candidate for web access ( squirrelmail, horde ?? ) Service monitoring NMS ( OPENNMS , negois ??) Suggestions are welcome. Any body handling this kind of setup please give suggestion so can plan for the hardware and selection of the services. -- Nilesh Vaghela ElectroMech Redhat Channel Partner and Training Partner 74, Nalanda Complex, Satellite Rd, Ahmedabad 25, The Emperor, Fatehgunj, Baroda. www.electromech.info -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
