The main cause for this is trying to access your email account with the wrong username / password...Can't send mail
Our SMTP servers are configured as secure relays. This means that you cannot simply reference...How to re-subscribe to folders using Roundcube
Subscribing to folders in Roundcube Go to Settings Click Folders Re-subscribe to each...Problem resolving your mail-host
If you find that you cannot get "mail.yourdomain.com" to resolve, as a valid SMTP or POP3...Your default root email account
Every account starts out with a default "catch-all" account for its domain. This email box...