[SOLVED] Can't send emails since 2 days

From my /e/ degoogled smartphone Samsung Galaxy 7, when I try to send an email I receive instantly an error message :
“SocketTimeoutException : Connect timedout”
I used to send emails since a year ago and I still receive emails.

What could be the reason ?

Regards

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

Don’t know why and how. But the issue disappeared.
Working fine now.
SOLVED

I have the same issue but, unfortunately, it has not disappeared (yet)

Any ideas how I could find the problem?

Thanks

I realized it only happens in the standard Mail App.
If I install another mail client, it works fine.
Any ideas about how to fix this?

You can try using these configuration settings or remove the /e/ account and add it again in the format username@e.email and your password.