Thread: Open source based alternatives for Exchange

this driving me crazy.

i'm looking on-site mailserver fictional company of 2000 employees, number increase not drastically.

i've found interesting alternative in kerio connect because of functionalities. because use kerio operator, would nice since there's need voip.

seems available small businesses. when looking open source based mail server alternatives exchange, large companies, end on alternative available small medium sized companies.

can't imagine there not being alternative large companies. or bound use microsoft?
or maybe i'm getting wrong assuming 2000 employees considered large company?

well, set procmail randomly lose 30% of your mail or cause other problems...

more constructively, if looking e-mail, have these:
simta, dovecot, postfix, exim, or sendmail

can used interchangeably.

if want groupware, best bet kolab, citadel or opengroupware. zimbra , bedework can mentioned.

Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [other] Open source based alternatives for Exchange

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