RESULT CODES
Below are two commonly-experienced result codes and what they could indicate.
Result Code 2 (MAPI_E_FAILURE), or Result Code 3 (MAPI_E_LOGON_FAILURE) both may indicate trying to use the desktop option.
Resolution Option 1: In the email setup widget (forLPX that’s in "File| User Options Tab|E-mail Options: Configure button) chose “Method to send” of “Server” and fill in the SMTP information.
Resolution Option 2: Make sure Outlook is selected as default mail app under default apps in windows then create an Outlook profile. The instructions to create an Outlook profile are detailed here:
Lookup Control Panel in search box in Windows.
Search for Outlook in Control Panel search box.
Click on Show Profiles.
If there is already a profile copy it and then delete the old one.
If no profile exists create a new one with the correct email address information provided.
Make sure that the profile is considered the default.