aiosmtpd CLI Authentication

[ethanizen]

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I'm trying to set up a basic mail server to test an application with e-mail reporting. It will only stay on localhost, but I do need authentication and StartTLS. I've gotten StartTLS support working with the aiosmptd CLI, but I can't get the AUTH command to work.

aiosmtpd command line:

aiosmtpd -n -l :8001 --tlscert cert.crt --tlskey key.key

Connection command line:

$ openssl s_client -starttls smtp -connect localhost:8001 -quiet -crlf

ehlo example.com
250-[hostname]
250-8BITMIME
250-AUTH LOGIN PLAIN
250 HELP
auth login      
504 5.5.4 Unrecognized authentication type

I've looked at the docs and it says that Auth is implemented but rejects all by default. How can I turn it on from the CLI?

[christopherdoyle]

Try "AUTH LOGIN" (all caps) instead of lowercase.