Description

After a message’s list of envelope recipient addresses has been supplied with mtaEnqueueTo(), the message itself must be supplied. This can be done by repeatedly calling mtaEnqueueWriteLine(). First the message’s header should be supplied, followed by a blank line, followed by any message content. Each call to this routine must supply a single, complete line of the message. The line should not include a line-feed terminator as mtaEnqueueWriteLine() will supply the terminator automatically.

Calling mtaEnqueueWriteLine() terminates the message’s envelope recipient list. Once the routine is called, mtaEnqueueTo() can no longer be called for the same enqueue context.

Return Values