email address (your username should be the same as your mail address),
Is your password correct? It's upper/lowecase sensitive and some letters resemble each other. You can use the control panel to get a new password.
Server names - both receiving and sending server names should be the same, and both should be mail.yourowndomainname.com - where yourowndommainname.com is the domain/hosting you purchased from us.
Server ports: SMTP (sending ports should be either 587 or 2525. Downloading ports 143 veya 110 olmalı. If you opted for SSL/TLS security, these ports may be different.
Try it without Secure Connection settings.
If all these are correct now check your computer:
Some programs check your incoming/outgoing mails. If these do not function properly you will not be able to send/receive emails.
Some antivirus programs, such as AVG and Norton/Symantec
Some Firewall/Security software such as Norton/Symantec
Try disabling these programs. If that does not work, then try UNINSTALLING these programs.
If you are still having troubles, try an alternative if not better program such as the free MOZILLA THUNDERBIRD.
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