change Dovecot/Postfix definition

Technically Postfix is responsible for sending *and* receiving mail between *your server and other SMTP servers* (Mail Transfer Agents). Dovecot is only so you can view your mail in email clients on your computer instead of server, which is not really *receiving*. You can have a perfectly functional email system with no IMAP/POP server at all, you'd just have to read your email over SSH or whatever
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Patrick Reader 2020-06-30 10:06:23 +01:00 committed by GitHub
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@ -20,8 +20,8 @@ actually works perfectly.
## This script installs
- **Postfix** to send mail.
- **Dovecot** to receive mail.
- **Postfix** to send and receive mail.
- **Dovecot** to get mail to your email client (mutt, Thunderbird, etc).
- Config files that unique the two above securely with native log-ins.
- **Spamassassin** to prevent spam and allow you to make custom filters.
- **OpenDKIM** to validate you so you can send to Gmail and other big sites.