Hello. I am using qmail with the qmailqueue patch, and vpopmail with --enable-roaming-users=y, and i have to add qmailqueue variable to the default set of relayclient, rblsmtp and others. i have done it by editing vpopmail.c and changing fprintf( fs1, "%s:allow,RELAYCLIENT=\"\",RBLSMTPD=\"\" %d\n", to fprintf( fs1, "%s:allow,RELAYCLIENT=\"\",QMAILQUEUE=\"bin/myfiletorun\",RBLSMTPD=\"\" %d\n", i hope it is possible to add some configure option (--add-roaming-variable-string for example) that will do this on configure. i would do this myself, but i am on this list for a long time and i heard all that stuff about compatibility in all the vpopmail implementations (cdb, mysql, ldap) and i don't know where to change (and i cant also check of my changes are working) the other implementations code.