# flushing' operations, but should be populated with a list
# of trusted machines. Wildcards are not permitted
# bsmtp_domains - Domains that we deliver locally via bsmtp
+# submission-domains - Domains for which mail will be accepted via the
+# submission port
<%- if @is_mailrelay -%>
# mailhubdomains - Domains for which we are the MX, but the mail is relayed
# elsewhere. This is designed for use with small volume or