Outlook 2016 stoped updating cause dating a sex offender
Because MFCMAPI does not need to be installed, it's our choice for most users.(We do not recommend using MDBVue as it is out-dated and was replaced by MFCMAPI.) We have complete instructions for deleting stuck read receipts using MFCMAPI at Delete Read Receipts using MFCMAPI.Norton and AVG antispam plugins are known to cause problems, but there are others.Any antivirus that uses an Outlook addin can cause issues with your email. It may help to the timeout (in your email account's More Settings, Advanced tab.) Otherwise, check your antispam or antivirus program's website for an update or possible workarounds.In Outlook 2003 and older, go to Tools, E-mail accounts, View or Change existing accounts. Outlook saves your Send and Receive customizations in a file with the extension *. If this file is corrupt, the Send & Receive Settings dialog won't open and you may receive send & receive errors.
If none of the above are the cause and the account settings look okay, turn on SMTP logging.
If you don't see a message in your outbox but Outlook is trying to send something, see Hidden Stuck Messages. First, check the Send/Receive progress dialog for error codes.
Browse to Tools, Send/Receive, Send/Receive settings, Show progress and click on the error tab.
In the on-line help for Outlook it says that this tracking information should be shown when opening the sent item.
However, I see no such information within my sent item.