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The majority of SMTP (internet) email sent from the MIT R/3 systems is sent via the custom function module Z_SENDMAIL2. This function has been modified from its original state to enable programmers to instruct Z_SENDMAIL2 to intercept and/or log outgoing email that it processes.
Two custom tables, ZEHCAT and ZEMCTRL are used to control both interception and logging of email, and the log is written to a third custom table, ZEMLOG.
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