email Access report pop up network error

[Tim]

I write the following code.
DoCmd.SendObject acSendReport, strDocName, acFormatPDF,
"(e-mail address removed)", , , "School: " & glbStudId & ""

When Outlook pops up and I click on the Send button, it pops up error
message, "The operation failed because of network or other communication
problems. Verify your connections and try again." And then the program shut
down automatically and doing a backup??? Please help me to identify the
problem. Thanks.

 

[Tim]

Well, I don't know but maybe the problem is because of
1. The security software (encryption) in my machine that prevents it from
sending email to outside the program?
2. Maybe the configuration of Outlook?
For the first one, I can send excel files as attachments using
DoCmd.SendObject without any problem! If the second one is the case, how
should I do with the configuration of Outlook? Thanks in advance for your
help.