Question : EMails stuck in the SMTP: Message Submitted to Categorizer! Local ASP.NET Application Email

We have a local developed application using Visual Studio.NET 2008.

When it was still under VS.NET 2003 we had coded email notification alert and it was working fine. System sends email notifications to some users on specific updates or actions required.

Now we upgraded our application on VS.NET 2008 and the email notifications now get stuck in the exchange, as "SMTP: Message Submitted to Categorizer" being last update in the System Manager Message Tracking Center. Any help highly appreciated..!!

Answer : EMails stuck in the SMTP: Message Submitted to Categorizer! Local ASP.NET Application Email

Simply Use wild cards (*,?)

*: is any number of characters
?: only one character

lets say we need to find file abcdefgh.pdf

we may use any of these ways:
abcd*.pdf
abcd????.pdf
????efgh.pdf
and so on