Hi, I have many problems with my server, the first one is: Aug 23 15:55:01 goandfixsvr dovecot: pop3-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Aug 23 15:55:01 goandfixsvr dovecot: imap-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Aug 23 15:55:01 goandfixsvr postfix/smtpd[15194]: warning: SASL: Connect to private/auth failed: No such file or directory Aug 23 15:55:01 goandfixsvr postfix/smtpd[15194]: fatal: no SASL authentication mechanisms Aug 23 15:55:02 goandfixsvr postfix/master[3979]: warning: process /usr/libexec/postfix/smtpd pid 15194 exit status 1 Aug 23 15:55:02 goandfixsvr postfix/master[3979]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Aug 23 16:00:02 goandfixsvr dovecot: pop3-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Aug 23 16:00:02 goandfixsvr dovecot: imap-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Aug 23 16:00:02 goandfixsvr postfix/smtpd[15445]: warning: SASL: Connect to private/auth failed: No such file or directory Aug 23 16:00:02 goandfixsvr postfix/smtpd[15445]: fatal: no SASL authentication mechanisms Aug 23 16:00:03 goandfixsvr postfix/master[3979]: warning: process /usr/libexec/postfix/smtpd pid 15445 exit status 1 Aug 23 16:00:03 goandfixsvr postfix/master[3979]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Aug 23 16:05:01 goandfixsvr postfix/smtpd[15643]: warning: SASL: Connect to private/auth failed: No such file or directory Aug 23 16:05:01 goandfixsvr postfix/smtpd[15643]: fatal: no SASL authentication mechanisms Aug 23 16:05:01 goandfixsvr dovecot: pop3-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Aug 23 16:05:01 goandfixsvr dovecot: imap-login: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured Aug 23 16:05:02 goandfixsvr postfix/master[3979]: warning: process /usr/libexec/postfix/smtpd pid 15643 exit status 1 Aug 23 16:05:02 goandfixsvr postfix/master[3979]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling and when I want to login in squirrel webmail I cannot get in because the program says me that my login or password i incorrect. Can you help me? please.