[Dovecot] Post login script issue with pop3 protocol

[Zhang Huangbin]

Hi, all.

I want to track user last login data (ip address, login date, etc)  
with dovecot, followed dovecot tutorial[1], and it now works with  
IMAP, but failed with POP3. i don't know why.

My script:
----
LDAP_URI='ldap://127.0.0.1:389'
LDAP_BASEDN='o=domains,dc=iredmail,dc=org'
BIND_DN='cn=vmailadmin,dc=iredmail,dc=org'
BIND_PW='plain_passwd'

if [ X"${USER}" != X"dump-capability" ]; then
     ldapmodify -c -x \
         -H "${LDAP_URI}" \
         -D "${BIND_DN}" \
         -w "${BIND_PW}" <<EOF
dn: mail=${USER},ou=Users,domainName=$(echo ${USER} | awk -F'@'  
'{print $2}'),${LDAP_BASEDN}
changetype: modify
replace: lastLoginDate
lastLoginDate: $(date +%Y%m%d%H%M%SZ)
-
replace: lastLoginIP
lastLoginIP: ${IP}
-
replace: lastLoginProtocol
lastLoginProtocol: pop3
EOF

fi
----

It works with IMAP protocol, but failed with POP3 protocol.
Error msg in Thunderbird:
----
The STAT command did not succeed. Error getting message number and  
sizes.
Mail server r6.iredmail.org responsed: ying entry
"mail=www at a.cn,ou=Users,domainName=a.cn,o=domains,dc=iredmail,dc=org"
----

[1] Post-login scripting: http://wiki.dovecot.org/PostLoginScripting

-- 
Best Regards.

Zhang Huangbin

- Open Source Mail Server Solution for Red Hat(R) Enterprise Linux,
   CentOS, Debian, Ubuntu: http://www.iredmail.org/