Hi, I've programmed one script for checking the allowed message size for every user on my network. I started programming this script based on the greylist perl example script that it's in the postfix documentation[1] (very nice start point). The script is working well but i'm having one problem, there are some messages that are bypassing my filter because the incoming server is using a SMTP session and not ESMTP, the script is expecting the latter for checking. Is there a way configuring postfix, so if it knows that the incoming mailserver protocol is going to be ESMTP, he will check use the script in smtpd_recipient_restrictions and if it is SMTP will send it directly to check in smtpd_end_of_data_restrictions. What i want is to avoid checking twice, because with SMTP i have to receive the whole message, and then check the size.
Is there a way to do this? Greetings. 1- http://www.postfix.org/SMTPD_POLICY_README.html
