Good day.
From where do you have such an assumption that the letter is not sent?
According to login /app/app-api/
logs: smtp-2023-10-06.log and sendmail-2023-10-06.log
The emails were transferred to the server without errors.
[2023-10-06 09:02:08]
(
[login] =>
zakaz@drukaryk.com[status] => success
)
and
[2023-10-06 09:02:04]
(
[0] => from: "drukaryk" <zakaz@drukaryk.com>
[1] => to:
serge.evdokimov2015@gmail.com[3] => subject: Feedback on order 49809
)