You have a problem with your mailbox integration.
SMTP sendmail XXXrua@gmail.com NOT OK 2021-08-12 13:05:04 SMTP FAIL connect for login: email@example.com
You also have a problem with parsing mail to box.
IMAP parser XXXrua@gmail.com NOT OK 2021-08-12 13:04:06 [ALERT] Application-specific password required: https://support.google.com/accounts/answer/185833
(Failure) Too many login failures
You can see these errors in the "Mail" application in the connection settings.http://box.metrader.com.ua/app/imap-new/settings/
Your box has been moved to a new server, and the server's IP address has changed. Google's mail service saw this and blocked new connections.
You need to set up the integration and everything will work.