Email errors?

Question

Email

Raised a mail server from three components - postfix for SMTP, dovecot for POP3 and IMAP, MySQL and MariaDB for the database. But Dovecot refused to start at all, and SMTP does not want to send letters to any, issuing

error:

DOVECOT also issues

error:

[email protected]:~$ sudo service dovecot restart
 * Restarting IMAP/POP3 mail server dovecot                                                                             Fatal: service(lmtp) User doesn't exist: vmail (See service lmtp { user } setting)
                                                                                                                 [fail]

What is the matter, what to do and how to solve problems?

Ps I can upload the configs to Pastebin.
PS Please help!

Answer 1

Ps I can upload the configs to Pastebin.

Throw off the manuals here, according to which you set up

Answer 2

1. The address in the MAIL FROM field must be specified in angle brackets
   
2. Not a mistake
   

Answer 3

In the first case (SMTP) - you need to look at the Postfix logs.
It is also possible to send an email to yourself from the same host where Postfix is ​​running and look at the logs in search of a difference with PuTTY.
On the second case (DOVECOT) - I see a message about a successful restart. Well, you can see if its process is running, and it would be good to look at the logs too.

Answer 4

The user vmail, which is mentioned somewhere in the pre-vecott configs, does not exist.
Canonical postal address format:
<[email protected]>

Answer 5

Try to install VestaCP...
There is a very convenient mailer + web mail on Roundcube