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Im getting the error "  The mail server does not understand the MAIL FROM command. Reason: 550 From header is missing, header is not RFC 5322 compliant" when trying to test the reset password feature. I know that my smtp configuration is correct because I tested it here: SMTP Test Tool - Mail Server Online Test (dnschecker.org)



Anyone else have this problem? I looked online and found that it was caused by modern email email clients like gmail and yahoo denying it because it doesn't have a header, but I cant find a way to fix it.
Screenshots: ( I edited out my email)



This is my smtp config 

i also get same problem

Turn on add message ID and see if that helps.

(2022-09-16, 11:40 AM)ziuma Wrote: [ -> ]i also get same problem

solved for my problem
i use php mail