The PR_EMS_AB_DELIV_CONT_LENGTH property contains the maximum message size (in kilobytes) for a gateway or mail recipient.
| Header file: | EMSABTAG.H |
| Applies to: | Mail-Gateway, Mail-Recipient, and MTA objects (directory objects). These objects appear to MAPI as messaging user objects, which are accessible through the MAPI IMailUser interface. |
| Identifier: | 0x806a |
| Property type: | PT_LONG |
| Access: | Read/write |