On 2021-07-29 02:44, dovecot@ptld.com wrote:
Like you said when sending a real email it gets rejected right?
postfix can only check results from dovecot, not dictate that new mails size is a real iso or other content, mta stage cant be made to hand over size in policy server since email then must send whole email first, and that require more bandwidth for all parties to do this, so it just checking dovecot quotas to find if there is room for one more email in a giving quotas, if its still room for more mails i send msg to postfix accept it, but when its not more quotas in dovecot result is changed to reject, postfix does not still know how much quotas is in dovecot
hopefully the above make sense then
quotas should imho just be disabled for sasl users, that is missing as an option on dovecot quota services
and since dovecot does not know postfix virtual aliases is would make sense dovecot also support postfix virtual aliases in dovecot quota service, or postfix have to map alias before sending to lmtp server on dovecot