[vchkpw] vpopmail 6 wiki
I have created a wiki on SourceForge for the vpopmail version 6 project. I have copied much of the email discussion from this and the vpopmail-devel list into the wiki, and done a little cleanup. Lots more needs to be done. http://vpopmail.wiki.sourceforge.net/ I suggest work on the api documentation, and the changes list happen on the vpopmail-devel list, and once a consensus is reached recording the result in the wiki. If you want a say in the next major version of vpopmail, please join us over on the sourceforge vpopmail-devel list. http://sourceforge.net/mail/?group_id=85937
Re: [vchkpw] qmail high performance
Hi Itamar, I disable the spamassassin and clamav when my server is slow. Regards, Joao - Original Message - From: "Itamar Reis Peixoto" <[EMAIL PROTECTED]> To: Sent: Sunday, October 07, 2007 9:29 PM Subject: Re: [vchkpw] qmail high performance your load is very high you're using spamassassin ? Itamar Reis Peixoto e-mail/msn: [EMAIL PROTECTED] skype: itamarjp icq: 81053601 +55 11 4063 5033 - Original Message - From: "João Luiz - Terra" <[EMAIL PROTECTED]> To: Sent: Sunday, October 07, 2007 1:09 AM Subject: Re: [vchkpw] qmail high performance Hi Tren, Sorry. My english is not good :). My server is dual xeon 2.4 with 2 Gb RAM and HD SCSI 73 Gb. I have problems with delivery delay when my server is with many connections POP3 and SMTP. I use isoqlog to analyze my email traffic, but I don´t have stats of POP3 and connections with my SMTP (RBL, no delivery, ...). Exists any software to analyze POP3 and SMTP log? When my server is slow, I have: SMTP concurrent: 40 - 50 POP3 concurrent: 20 - 30 Load Average: 30 - 40 I have many SMTP connections with "not existing recipient". My server was very good. Between last monday and last friday it is very slow. How can I identify a possible attack? Thank you Joao - Original Message - From: "Tren Blackburn" <[EMAIL PROTECTED]> To: Sent: Saturday, October 06, 2007 8:02 PM Subject: RE: [vchkpw] qmail high performance Hi Joao; From: João Luiz - Terra [mailto:[EMAIL PROTECTED] Sent: Saturday, October 06, 2007 3:22 PM To: vchkpw@inter7.com Subject: [vchkpw] qmail high performance Hello, I am working with qmail toaster by http://www.shupp.org/toaster/. Is it the better performance instalation? My server is very slowly :( You'll need to give something specific here. Bill Shupps Toaster is widely popular. I use it myself and have no issues with performance. What are the specifications of the hardware you've implemented it on. What specifically is performing slow? Is there anything else on this server? Approximately how many mailboxes are housed on this server? How many deliveries per second/minute/hour/day (whatever is easiest to convey) and do you have any idea what your peak concurrent deliveries are? You need to provide as much information as possible before asking such a general question. Regards, Tren Esta mensagem foi verificada pelo E-mail Protegido Terra. Scan engine: McAfee VirusScan / Atualizado em 05/10/2007 / Versão: 5.1.00/5135 Proteja o seu e-mail Terra: http://mail.terra.com.br/ Esta mensagem foi verificada pelo E-mail Protegido Terra. Scan engine: McAfee VirusScan / Atualizado em 05/10/2007 / Versão: 5.1.00/5135 Proteja o seu e-mail Terra: http://mail.terra.com.br/
Re: [vchkpw] qmail high performance
Hi, João Luiz - Terra wrote: Hi Tren, Sorry. My english is not good :). My server is dual xeon 2.4 with 2 Gb RAM and HD SCSI 73 Gb. I have problems with delivery delay when my server is with many connections POP3 and SMTP. I use isoqlog to analyze my email traffic, but I don´t have stats of POP3 and connections with my SMTP (RBL, no delivery, ...). Exists any software to analyze POP3 and SMTP log? qmailmrtg7 is a graphing tool for qmail/pop3/dnscache etc. You can find it at http://www.inter7.com When my server is slow, I have: SMTP concurrent: 40 - 50 POP3 concurrent: 20 - 30 Load Average: 30 - 40 Are you running SA and Clam on the same machine ? Also, are you running the update_tmprsadh nightly (if your not it has to generate a new key for every encrypted connection). I have many SMTP connections with "not existing recipient". If that message is in the smtpd log, that's fine. You may also want to look at decreasing your timeoutsmtpd, put 180 or something similar in /var/qmail/control/timeoutsmtpd to change the default of 7200 (this will stop the spam zombie who hang around just using up a connection slot). My server was very good. Between last monday and last friday it is very slow. How can I identify a possible attack? Hope the above helps. Regards, Rick
Re: [vchkpw] Vpopmail mysql and aborted clients
Yes it really goes ok... and now for example the server has a uptime of more or less 110 days... I have never had to restart courier-imap package (wich I use for pop and imap services) and seems to be running ok... so this is normal then? and I shouldn't change nothing then? or is it advisable to increase mysql timeout?? or I could stay as I'm now? Thanks a lot :) :) > Christopher Chan wrote: >> [EMAIL PROTECTED] wrote: >>> So then no matter for worrying about this? This can't break the >>> database >>> or... don't know cause any type of problem... or should I do any conf >>> in >>> authdaemon for this to be avoided? or is this normal and nothing >>> happens >>> with it? >>> >> >> Either restarted authdaemon if this happens or upgrade vpopmail. This >> should not break the database. It just affects your imap connections. > > Or change your my.cnf for mysql to allow unlimited timeout's. That's > what I did (Well I actually set it to 4 days). > > Rick > >
