Error

I can not use Zoho SMTP. I created my account a few days ago and until today I could not use it. In all 3 plugins I've tried an error appears. And now I complained about the hosting and they said that in the log says my Zoho account is suspended and that's why I can not. Please help me!

In the "Easy WP SMTP Settings" plugin the following message appears:

SMTP ERROR: Password command failed: 535 Authentication Failed