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...Bordo-Mail-Server dovecot: pop3-login: Login: user=<jlbrown>, method=PLAIN, rip=192.168.1.10, lip=192.168.1.9 Jul 28 11:03:36 Bordo-Mail-Server dovecot: POP3(jlbrown): Effective uid=501, gid=501 Jul 28 11:03:36 Bordo-Mail-Server dovecot: POP3(jlbrown): mbox: data=/ Applications/4DWebSTAR/MailboxServer/Mail_DefaultSite/Mailboxes/ jlbrown/INBOX.mbox/:INDEX=/Applications/4DWebSTAR/MailboxServer/ Mail_DefaultSite/Mailboxes/jlbrown/INBOX.mbox/mbox.index Jul 28 11:03:36 Bordo-Mail-Server dovecot: POP3(jlbrown): mbox: INBOX defaulted to /Applications/4DWebSTAR/MailboxServer/Mail_DefaultSite/ Mailb...

Hello, I am running a dovecot and proxy server on two different virtual machines and on the dovecot proxy server I see around 5-6 times per day the following warning: Feb 03 16:15:12 auth: Warning: proxy(email at domain.com,xxx.xxx.xxx.xxx,<ABC123456789>): DNS lookup for mailboxserver.domain.com took 1.550 s I do not really understand how from time to time DNS queries are slow, I tried replicate this issue using dig to resolve the same DNS entry and it was always very fast. Is there any way I can debug better this issue? or is this nothing to worry about really? Regards ML

...m> wrote: > I am running a dovecot and proxy server on two different virtual machines and on the dovecot proxy server I see around 5-6 times per day the following warning: > > Feb 03 16:15:12 auth: Warning: proxy(email at domain.com,xxx.xxx.xxx.xxx,<ABC123456789>): DNS lookup for mailboxserver.domain.com took 1.550 s If you are seeing a warning that dans lookup took 1.5 seconds 5-6 times a day, why are you concerned? > I do not really understand how from time to time DNS queries are slow, Because from time to time, queries are slow. A hiccough in the line, the server is slightly bu...

...m> wrote: > I am running a dovecot and proxy server on two different virtual machines and on the dovecot proxy server I see around 5-6 times per day the following warning: > > Feb 03 16:15:12 auth: Warning: proxy(email at domain.com,xxx.xxx.xxx.xxx,<ABC123456789>): DNS lookup for mailboxserver.domain.com took 1.550 s If you are seeing a warning that dans lookup took 1.5 seconds 5-6 times a day, why are you concerned? > I do not really understand how from time to time DNS queries are slow, Because from time to time, queries are slow. A hiccough in the line, the server is slightly bu...

ML mail writes: > My fault here, I should have precised that the DNS query it tries to > resolve is simply the DNS name of my mailbox server > (mailboxserver.domain.com). So domain.com is hosted locally on DNS > servers on that very same network as the dovecot servers are located. > Furthermore all the resolvers I use in /etc/resolv.conf are also local > DNS resolvers on that same LAN. All the DNS servers (authoritative and > recursive) ar...

...: >> I am running a dovecot and proxy server on two different virtual machines and on the dovecot proxy server I see around 5-6 times per day the following warning: >> >> Feb 03 16:15:12 auth: Warning: proxy(email at domain.com,xxx.xxx.xxx.xxx,<ABC123456789>): DNS lookup for mailboxserver.domain.com took 1.550 s > > If you are seeing a warning that dans lookup took 1.5 seconds 5-6 times a day, why are you concerned? > >> I do not really understand how from time to time DNS queries are slow, > > Because from time to time, queries are slow. A hiccough in the line,...

Just looking through the 2.4.20pre changelogs, I see there's been a bunch of Ext3 patches since 2.4.19. I'm keen to take advantage of any bug fixes and performance improvements, but am nervous about using 2.4.20 until it's completed its release cycle. Is there any way to get a patch just containing the Ext3 changes? Are there any changes since 2.4.20 that are very important, either