Articles
he most common reasons not to be able to send emails are: * Wrong Eudora settings;* Blocked port...
Cannot send email using TheBatThe most common reasons not to be able to send emails are: * Wrong TheBat settings;* Blocked...
Cannot send emails using Mozilla ThunderbirdThe most common reasons not to be able to send emails are: * Incorrect Thunderbird settings; *...
Cannot send emails using OutlookThe most common reasons for not being able to send emails through Outlook are wrong Outlook...
Cannot send emails using Outlook ExpressThe most common reasons for not being able to send emails through Outlook Express are wrong...
Error 503: Valid RCPT command must precede DATAThe most common reason for this error is an incorrectly configured mail client. In order to...
Error 553: Unable to verify addressWhen you receive a message saying "unable to verify address", please make sure that you have...
Error: Could not complete sender verifyThis is a common issue which happens when using the cPanel username for authenticating on the...
Error: Invalid HELOThe message "invalid HELO command" means that the application you are using for sending mails...
Error: ‘Retry time not reached for any host’ Error: ‘Retry time not reached for any host’This error message means that a previous attempt to deliver the mail has failed with a temporary...
Error: ‘Too many recipients’The "Too many recipients" error will be displayed when: an email message has more than 40...
I receive Unroutable address bounce back error message.The error "Unroutable address / Unroutable mail domain" is a general error which can be caused by...
My mobile device cannot send mailsThis issue is usually caused by the fact that your mobile operator has filtered the outgoing...
You may have exceeded the maximum number of connections to this server.The default number of maximum allowed IMAP connections in Mozilla Thunderbird is set to 5....
