Unable to send email from webmail or Android gmail app

[mjarvisal]

I don't know what is wrong and have no idea how to start debugging it but I cannot send email through the web interface or Android gmail app. I can see the mailbox in both. Don't know what broke it.

Only software that can send email is Mozilla Thunderbird in Windows 11.

[mjarvisal]

What logs should I be looking at to find the cause of this?
I have been looking at the /var/log/mail.log but there doesn't seem to be anything when I try to send a message from the webmail.
The webmail send button just goes gray and I cannot click it. No timeout or error is generated.

[tonioo]

Can you check the browser console? (press F12)

[mjarvisal]

I'm using Firefox and this is what the console gives as an error.:

Uncaught SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
parseJSON jQuery
sendmail webmail.js:1062
jQuery 7
sendmail webmail.js:1052
jQuery 3

[mjarvisal]

Edge gives these errors:

Failed to load resource: the server responded with a status of 500 ()
webmail/#?action=com…cbcff912574a0203e:1 Uncaught SyntaxError: Unexpected token '<', ")
at Function.parseJSON (jquery.min.js:3:4322)
at Webmail. (webmail.js:1062:26)
at Object.i (jquery.min.js:3:6336)
at c (jquery.min.js:3:7857)
at Object.fireWith [as rejectWith] (jquery.min.js:3:8658)
at k (jquery.min.js:5:14040)
at XMLHttpRequest.r (jquery.min.js:5:18226)

[tonioo]

@mjarvisal Can you enable debug traces? (set DEBUG to True inside settings.py file and reload uwsgi)