0

Normal, successful completion. 

MTA_BADARGS

A NULL value was supplied for the opt_ctx call argument.

MTA_FOPEN

Unable to open the option file. File access permissions are the likely cause for this error. 

MTA_NO

An error occurred while reading or parsing the option file. 

MTA_NOMEM

Insufficient virtual memory. 

MTA_STRTRUERR

The supplied file path is too long. Its length must not exceed ALFA_SIZE bytes.