Hello, I am getting error like "Can't connect to gmail-imap.l.google.com,993: Connection refused" while trying to open imap connection on the server using imap_open. I have checked about IMAP connection on server using phpinfo() and it displays that its on , on the server. ------------------------------------------------------------------------------------------------------------------------------ imap IMAP c-Client Version 2004 SSL Support enabled Kerberos Support enabled ------------------------------------------------------------------------------------------------------------------------------- And here is my imap connection string to open imap connection. $serverName = "{imap.gmail.com:993/imap/ssl}INBOX"; The same thing is working on my localhost. But don't know why its not working on the server. Is there any another setting that I have to make in order to make it work? Please help me. Thanks in advance.