*** contrib/sendmail/src/headers.c.orig	Tue Mar  6 09:38:51 2001
--- contrib/sendmail/src/headers.c	Wed May 30 16:44:39 2001
***************
*** 903,908 ****
--- 903,917 ----
  		(void) snprintf(sbp, SPACELEFT(sbuf, sbp), ", auth=%.30s", p);
  		sbp += strlen(sbp);
  	}
+ /* patch by Yu-lin Chang, May.30,2001. */
+ /* if use SASL, Log userid to log file. userid is stored in {auth_authen} */
+ 	p = macvalue(macid("{auth_authen}", NULL), e);
+ 	if (p != NULL)
+ 	{
+ 		(void) snprintf(sbp, SPACELEFT(sbuf, sbp), ", userid=%.30s", p);
+ 		sbp += strlen(sbp);
+ 	}
+ /* end of Yu-lin Chang's patch */
  # endif /* SASL */
  	sm_syslog(LOG_INFO, e->e_id,
  		  "%.850s, relay=%.100s",