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A comment on Small mail server best current practices. Parent comment

Re:Small mail server best current practices by mekster on Tuesday July 28, 2020 @01:10PM (#23978080)
You can also just redirect receiving email from a public facing SMTP to an internal SMTP server which also runs IMAP.
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Re:Small mail server best current practices by foxcpp on Tuesday July 28, 2020 @04:18PM (#23980210)
This is actually how usual Postfix+Dovecot setup works in practice. Dovecot runs an LMTP server which is SMTP with some minor modificaitons. Postfix forwards messages to Dovecot's LMTP.
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