Thanks Victor. Naturally, I stumbled across that section after I posted. The thing I really like about postfix is there's so much documentation. The thing that drives me nuts about postfix is there's so much documentation. :-)
...Kevin -- Kevin Miller Network/email Administrator, CBJ MIS Dept. 155 South Seward Street Juneau, Alaska 99801 Phone: (907) 586-0242, Fax: (907) 586-4588 Registered Linux User No: 307357 -----Original Message----- From: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org> On Behalf Of Wietse Venema Sent: Tuesday, June 2, 2020 12:08 PM To: Postfix users <postfix-users@postfix.org> Subject: Re: smtpd tests EXTERNAL E-MAIL: BE CAUTIOUS WHEN OPENING FILES OR FOLLOWING LINKS ________________________________ Kevin Miller: > In the table on http://www.postfix.org/SMTPD_ACCESS_README.html > it list the following smtp_mumple_restrictions which one can use. > > smtpd_client_restrictions > smtpd_helo_restrictions > smtpd_sender_restrictions > smtpd_recipient_restrictions > smtpd_relay_restrictions > smtpd_data_restrictions > smtpd_end_of_data_restrictions > smtpd_etrn_restrictions > > Is it reasonable to assume that they are listed in the order in which > they're called in postfix? I.e., smtp_client_restrictions happens > first, the smtpd_helo_restrictions, etc? That same text plains the order. Look for smtpd_delay_reject. With smtpd_delay_reject=no, each rule ie evaluated when the corresponding command is received. With smtpd_delay_reject=yes, these rules are evaluated after receiving RCPT TO, but still in the SMTP protocol order. Wietse
