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Thread: Mail server for 400 small domains - which one to use?


i going try , replace our crappy windows/imail server new ubuntu 10.04 lts based machine. end 400 domains on around 3000 users total. 96% of domains have light use. 4% of domains have heavy use not send bulk mail.

can here recommend mail server software package easy administrate , easy backup/replicate? need pop webmail. not need imap or want group/collaborative functions.

use anti-spam on linux mail server? want keep open source if possible.

hardware looking @ hp dl360 g5 dual xeons, 4g of ram, , p400 controller 6 sas 15k drives. think server able handle mail on linux? volume around 400k messages day inbound 10% being legit/90% being spam. server dedicated mail hosting , not host websites.

help/advice/direction appreciated.

thanks

bob

hi,

recommend use postfix postfixadmin web interface. can use mysql backend storing virtual domains/users. easy manage/replicate/backup.

anti-spam mailscanner spamassassin, clamav, dcc, pyzor, razor2, other plugins. can use mailwatch mailscanner web interface.

not sure if server able handle load though.

let me know if have questions

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