#rejection_reason = Your message to <%t> was automatically rejected:%n%r
# Delimiter character between local-part and detail in email address.
-#recipient_delimiter = +
+recipient_delimiter = {{ postfix.recipient_delimiter | default("+") }}
# Header where the original recipient address (SMTP's RCPT TO: address) is taken
# from if not available elsewhere. With dovecot-lda -a parameter overrides this.
# misc
smtpd_delay_reject = yes
disable_vrfy_command = yes
-recipient_delimiter = +_
+recipient_delimiter = {{ postfix.recipient_delimiter | default("+") }}
delay_warning_time = 4h
message_size_limit = 21384000