Ask HN: What are the best open source solution for self hosted email?

1 pointsby ya3adabout 7 years ago

I would like to host an email service for around 150+ people. It's not possible for us to offroad Protonmail which focuses on security. What are the some best open source email solution available?

2 comments

dozzieabout 7 years ago

Postfix with Dovecot or Cyrus IMAP, along with a good sysadmin.

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znpyabout 7 years ago

Postfix + Dovecot

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