Timeout communication problem encountered during transmission. This is a Novell GroupWise SMTP Error in Outlook

Error in Outlook

SMTP Error 420 : In our experience only Novell GroupWise servers use this error (we use GroupWise!).
You will get a GroupWise GWIA (GroupWise Internet Agent) 420 TCP Write Error or 420 TCP Read Error if there are communication problems during transmission of the actual message after the sending and receiving servers
have actually connected. A small number of 420 SMTP errors is normal as occasional peaks of Internet usage may delay the transmission of an email with attachment so much that a timeout occurs. When a timeout occurs on a

domain’s DNS is set up correctly). In an ideal world a well behaved recipient server should really be issuing your GroupWise server with a 554 error rather than timing out and causing the GroupWise GWIA to fault with a 420 error.

Read More...

Any Kind of MS Outlook Problems Call Us 
+1-855-517-2433 (Toll Free)

how to Setting TCP/IP as Default Protocol in Outlook

Setting TCP/IP as Default Protocol in Outlook  

Once you know that your Internet connection is valid, check that TCP/IP is set

as the default protocol. To make sure that TCP/IP is your default protocol,

follow these steps:

1. On the Windows Desktop, use your right mouse button to click

Network Neighborhood and click Properties.

For Windows 95: On the Configuration tab, click TCP/IP and click

Properties to On the Advanced tab, verify that the "Set this protocol to

be the default protocol" check box is selected, and then click OK.

For Windows NT: Click the Bindings tab and in the Show Binding For

list, click All Services.

Read More...

Any Kind of MS Outlook Problems Call Us 
+1-855-517-2433 (Toll Free)