Sending E-Mails With Microsoft Outlook x86/x64

Valid from List & Label 17
List & Label supports many protocols to send e-mails like Simple MAPI, Extended MAPI (also known as XMAPI, can only be used with Microsoft Outlook) and SMTP.

The so-called Mail Proxy (cmMP??.exe/cxMP??.exe) is available for sending e-mails with List & Label from an x86 application via 64-bit Outlook or from an x64 application via 32-bit Outlook. This avoids the system-related bitness conflict between the two applications.

For List & Label versions < 21, however, the following restrictions apply. The following overview shows various possible constellations for sending e-mails:

Application Outlook x86 Outlook x86 Outlook x64 Outlook x64
Simple MAPI Extended MAPI Simple MAPI Extended MAPI
x86 application (with LL) OK OK -*) -*)
x64 application (with LL) OK -*) OK OK
  • These restrictions are removed when using the Mail Proxy starting with List & Label Version 21.

The SMTP protocol does not play a role here, as e-mail is sent directly by List & Label and no installed e-mail client is required. In this case, however, corresponding connection data are necessary to connect to the e-mail server to be used.

Hints:

  • Further information on sending export files by e-mail using List & Label can be found in the List & Label Programmer’s Manual in chapter ‘Send Export Results via E-Mail’.
  • Please also note the notes on redistributing the Mail Proxy in the Redist.txt file in the documentation directory of your List & Label installation.
  • Further details regarding the MAPI email dispatch can be found in the Microsoft link below.

Links:

https://msdn.microsoft.com/en-us/library/dd941355.aspx
IDKBTE001363 KBTE001363