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A comment on Ask HN: What are the best open source solution for self hosted email?.

Re:Ask HN: What are the best open source solution for self h... by znpy on Saturday March 31, 2018 @12:28PM (#16723905)
Postfix + Dovecot
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Re:Ask HN: What are the best open source solution for self h... by ya3ad on Saturday March 31, 2018 @01:54PM (#16724308)
I am don't have much knowledge as system admin. For security measure what action can be taken?
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