Password not accepted from server opencart 2.1, what's the problem?

Question

gmail

In general, yesterday I set up an smtp connection in opencart

SMTP Имя сервера ssl://smtp.gmail.com
SMTP Логин [email protected]мойдомен.ru
SMTP Пароль мойпароль
SMTP Порт 465
SMTP Таймаут 5

Everything worked well.
Today I’m trying to send something from the site to this mail (for example, feedback or a notification about a change in the order) and I crash with this error

Notice: Error: Password not accepted from server! in /home/....../public_html/system/library/mail.php on line 289

Googling didn't come up with a solution

Answer 1

I set a password without special characters and it worked.