Ole, Where does the stall occur? Before the server sends its greeting, or afterwards?
If the stall happens before the server sends its greeting, your problem is likely to be DNS. The server attempts to perform a reverse DNS lookup on the IP address you are connecting from. If your DNS is misconfigured, it will cause this step to go (VERY) slowly. telnet mail.domain.tld 110 Trying xxx.xxx.xxx.xxx... Connected to mail.domain.tld. Escape character is '^]'. +OK <[EMAIL PROTECTED]> <==== server greeting user [EMAIL PROTECTED] +OK pass 12345 -ERR authorization failed Connection closed by foreign host. Generally, your '/etc/resolv.conf' file should have your localhost IP address (or 0.0.0.0, you choose) as the first line, followed by your forwarders, like so (where xxx.xxx.xxx.xxx are the IP addresses of other nameservers). nameserver 127.0.0.1 nameserver xxx.xxx.xxx.xxx nameserver xxx.xxx.xxx.xxx I always modify the '/etc/hosts' file as well, to put the FQDN of the server on a line with its own IP address (not localhost's IP address), like so: # Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost xxx.xxx.xxx.xxx mail.domain.tld mail If the stall happens after you submit your username and password, the problem lies elsewhere. Where --- I don't know. Sincerely, -- Joseph Lundgren Systems Engineer Peak Internet, LLC [EMAIL PROTECTED] -----Original Message----- From: Ole N.Johansen [mailto:[EMAIL PROTECTED] Sent: Monday, April 30, 2007 8:23 AM To: [email protected] Subject: Re: [qmailtoaster] slow pop login Hello, I got the same problem, hw/sw: fujitsu-siemens xeon server. 2x250gb hw raid-1 1GB ram Centos 5 installed as QT advises QT installed successfully with djbdnscache everything works except 60seconds+++ for login via pop3 ( telnet LAN-IP 110 ) If i do telnet localhost 110, it answer as it should. Iptables and Selinux is disabled. But POP3 with SSL works as it should. Ideas? B/R Ole Johansen On Mon, April 30, 2007 15:28, Firdaus Tjahyadi wrote: > Dear All > > i'v been upgrade my qmailtoaster > > rpm -qa | grep toaster > vpopmail-toaster-5.4.17-1.3.4mdk > control-panel-toaster-0.5-1.3.4mdk > vqadmin-toaster-2.3.4-1.3.3mdk > qmail-pop3d-toaster-1.03-1.3.15mdk > autorespond-toaster-2.0.4-1.3.3mdk > maildrop-toaster-2.0.3-1.3.5mdk > send-emails-toaster-0.5-1.3.2mdk > qmailtoaster-plus-0.2.2-1.3.4 > daemontools-toaster-0.76-1.3.3mdk > libsrs2-toaster-1.0.18-1.3.3mdk > ezmlm-cgi-toaster-0.53.324-1.3.3mdk > maildrop-toaster-devel-2.0.3-1.3.5mdk > spamassassin-toaster-3.1.8-1.3.8mdk > clamav-toaster-0.90.1-1.3.13mdk > ucspi-tcp-toaster-0.88-1.3.5mdk > courier-imap-toaster-4.1.2-1.3.7mdk > libdomainkeys-toaster-0.68-1.3.3mdk > qmailadmin-toaster-1.2.11-1.3.4mdk > isoqlog-toaster-2.1-1.3.4mdk > ripmime-toaster-1.4.0.6-1.3.3mdk > qmail-toaster-1.03-1.3.15mdk > courier-authlib-toaster-0.59.2-1.3.6mdk > qmailmrtg-toaster-4.2-1.3.3mdk > simscan-toaster-1.3.1-1.3.6mdk > ezmlm-toaster-0.53.324-1.3.3mdk > squirrelmail-toaster-1.4.9a-1.3.6mdk > > > but after i upgrade i have my pop login is very slow > it need > 60s to login > > telnet mail.dic.co.id 110 > Trying 203.130.226.18... > Connected to mail.dic.co.id (203.130.226.18). > Escape character is '^]'. > +OK <[EMAIL PROTECTED]> > quit > +OK > Connection closed by foreign host. > > > i have set caching nameserver > > what should i do to solve this problem ? > > thanks > > regards > -- Mvh Ole N.Johansen System Administrator Cryonix Data Systems [EMAIL PROTECTED] | SKYPE-cryonix.no | Cell nbr.+47 95102821 ] --------------------------------------------------------------------- QmailToaster hosted by: VR Hosted <http://www.vr.org> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- QmailToaster hosted by: VR Hosted <http://www.vr.org> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
