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Location: majic-ansible-roles/roles/mail_server/files/ferm_mail.conf - annotation
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MAR-129: Updated state for installing packages in backup_server role.
7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c eb9a1b525c77 eb9a1b525c77 7df70ebc439c 7df70ebc439c 1bb9f7ac1072 1bb9f7ac1072 7df70ebc439c 1bb9f7ac1072 1bb9f7ac1072 1bb9f7ac1072 7df70ebc439c eb9a1b525c77 7df70ebc439c | domain (ip ip6) {
table filter {
chain INPUT {
# SMTP for server communication.
proto tcp dport 25 ACCEPT;
# SMTP for client submission (with alternative port)
proto tcp dport 587 ACCEPT;
proto tcp dport 26 ACCEPT;
# IMAP
proto tcp dport 143 ACCEPT;
proto tcp dport 993 ACCEPT;
# ManageSieve
proto tcp dport 4190 ACCEPT;
}
}
table nat {
chain PREROUTING {
# Set-up redirection for alternate SMTP submission port (to avoid
# ISP/hotel blocks etc).
proto tcp dport 26 REDIRECT to-ports 587;
# Set-up redirection for alternate SMTP port (to avoid ISP blocks).
proto tcp dport 27 REDIRECT to-ports 25;
}
}
}
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