Some nonsense. The smtp checkbox was removed and sending mail began to work as expected. On version 3.9 it did not work like that, so I did not even try to turn off the smtp
Although my second site with version 4.1 and configured mail as it was on 3.9 works further without problems. Email on one smtp domain as the first. Miracles

SMTP authentication does not work also on my hosting. I think this is hosting related and must be enabled on hosting, otherwise mails are failing and this option should be disabled.

Hello There,


I am also getting same issue. Today i have checked after 15 December 2021 I am not getting any email also user not getting any activation email. All errors which i noticed -
1. When a user registered on my website they have not received an activation email. While i tried myself (by registering new user) also i try to send "resend activation mail" but its not working.
2. Also i am not getting email when new listing is published. While before 15 December its working.
3. Also when someone trying to contact the publisher then publisher and admin not getting that message or email. While if posting comments then comment received by admin for approval.
4. When user clicking on forgot password then he is also not receiving any email for reset password.
5. While if someone sending message through contact us option then i am getting email.

And when i check in admin pannel setting - Email Template and then test email. This option working. I am getting email from here.

If anyone know how to solve this issue please tell me .

Thanks in advance.

I have fix this issue by Myself 

For the others that will come after you, you could describe how you fixed issue 

sorry for late reply.. I have not checked  -

I have just configured mail server in Admin Panel - Settings - Mail Server - and write all mandatory field. - And then its working . 

Oki so just standard config