I’m searching a lot but didn’t found a solution to this:
I have Mutt as my mail reader, IMAP is configured correctly I can see all my mails, but when I want to send a mail via mutt this error shows up:
SMTP session failed: 501 5.5.4 https://support.google.com/mail/?p=helo s78sm412820ywg.26 - gsmtp
I set this on .muttrc:
Using msmtp mails send correctly but I want to use native smtp support of mutt.
PD: I set this: set smtp_url=‘smtp://firstname.lastname@example.org@smtp.gmail.com:587/’ and shows the same error :(
Sorry if my english is a little bad!!