When you try to sending an email through the server you may receive your server has unexpectedly terminated the connection error from your Outlook application. This problem may take place the limitation of the SMTP connection. This error also may occur when you try to send and receive mails through the POP3 (Post Office Protocol) or Internet Message Access Protocol (IMAP) server running on Exchange server 200 as well as 2003 server.

Your server has unexpectedly terminated the connection error may possible due to following cause like :

• Protocol SMTP
• Server or Network problem
• Secure SSL Number
• Subject Over Limit
• Connection has failed Server_Name

Additionally when you try to fix “Your server has unexpectedly terminated the connection” error you should firstly fix the Exchange Server administrator error which enabled bandwidth trotting in Exchange Server. Email scanning fro checking viruses can slow down the sending and receiving the mails that causes the Your server has unexpectedly terminated the connection and that you are unable to send or relieve emails.

You can try to solve this error message like you can disable email scanning, check Internet connectivity is this working properly or not, check the POP and IMAP account settings,check the firewall to allow accessing the ports being used.

After checking this if you are unable to solve this problem you can try third party application Scanpst exe to solve out. This application can solve “Your server has unexpectedly terminated the connection” as well as this can easily solve other problems which PST related problems of Microsoft Outlook application. Scanpst exe able to solve out the problems of all version of MS Outlook application as well as this software is compatible to runs on all versions of MS Windows operating system.

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