Hi guys, Here is my query. I have cyrus-imapd (with cyrus-sasl)which runs on 143 and 110. I want to have user level restrictions on my 143 port.. I have generated two instances on imapd one on 143 and other on 5122 ports. SERVICES { # add or remove based on preferences imap cmd="imapd" listen="imap" prefork=5 #imaps cmd="imapd -s" listen="imaps" prefork=1 pop3 cmd="pop3d" listen="pop3" prefork=3 #pop3s cmd="pop3d -s" listen="pop3s" prefork=1 sieve cmd="timsieved" listen="sieve" prefork=0 #Added by Ashay imapnew cmd="imapd" listen="imapnew" prefork=5 etc...... } now i want one imap on 143 to obey /etc/pam.d/imap and other imapnew (5122) instance to obey /etc/pam.d/imapnew can anyone tell me how this is possible? my /etc/pam.d/imap file: cat /etc/pam.d/imap auth required /lib/security/pam_ldap.so auth required /lib/security/pam_listfile.so item=user sense=allow file=/usr/local/etc/imapallow onerr=fail account required /lib/security/pam_ldap.so my /etc/pam.d/imapnew file: cat /etc/pam.d/imapnew auth sufficient /lib/security/pam_ldap.so account sufficient /lib/security/pam_ldap.so can anyone suggest how to achieve this? is there any PAM_SERVICE=imapnew parameter i can pass?? regards, Ashay