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emersion / hydroxide

A third-party, open-source ProtonMail CardDAV, IMAP and SMTP bridge
MIT License
1.63k stars 126 forks source link

504 5.7.4 Unsupported authentication mechanism #203

Closed sebas05000 closed 2 years ago

sebas05000 commented 2 years ago

Good Evening When I am trying to send a test message over SMTP from my Synology NAS I get this error.

image

Hydroxide is installed on Linux Mint

emersion commented 2 years ago

LOGIN is a non-standard authentication mechanism. Clients must use PLAIN instead.

sebas05000 commented 2 years ago

Thanks for letting me know sadly I wanted to use as notifications for my NAS as well some Docker Containers.

Do you know a way to modify and add or force to use plain instead of login? or to know how to add it myself to hydroxide?