Sending mail no longer working

[D1reW0lf]

Describe the bug
When someone fills out a form, I used to receive an email since I'm with notifications activated on my preferences.
Since vers 1.10, this no longer works.
There appears to be no useful info nor error regarding this on the logs.

To Reproduce
Fill and send a form

Expected behavior
Getting an email with the info.

Platform (Please tell us which deployment version you are using)
docker compose

[tea-artist]

Can you provide any related server log

[D1reW0lf]

Can you provide any related server log

Is there any specific log that I should look?
On the normal Docker, I just can't seem to find anything.

I don't know if this helps, but I reverted to 0.4.0-alpha-1.9.1-build.391-amd64 and it works again.

[tea-artist]

Can you try config email on admin panel, We have provided a visual interface to assist users in configuring the email server.

[D1reW0lf]

The admin panel config was already set up, basically with copy/paste from the .env.

[tea-artist]

Is email testing still not working in the admin panel? What is the error message displayed there?

[D1reW0lf]

I had reverted to version 0.4.0-alpha-1.9.1, but to help test, I'm again on 0.5.0-alpha+1.10.0.

So, the test email from the admin panel works just fine.
I'm able to receive it normally.

But if I invite through email someone to one of my bases, that person never gets the email with the invitation.
Also, when someone fills out one of the forms that I have, I used to get a notification email but now I don't.