Virtual Mail (postfix, courier, mysql) on Debian question

Discussion in 'HOWTO-Related Questions' started by vertical98, Dec 6, 2006.

  1. vertical98

    vertical98 New Member

    I followed the howto except I already had mysql installed on another machine and pointed all requests to it instead of installing mysql locally. It works fine but if I try to stress test it, I can't make more than 4 connections at a time. Is this a setting somewhere?

    The machines that run the postfix and mysql are dual PIII-933s/512Mb RAM with 40mpbs SCSI Raid. The machines are connected via 100Mbps crossover cable, so the sql requests shouldn't lag any. I'm fairly certain that the 10Mbps connection to the pop/imap side isn't the problem also.

    Any suggestions?

  2. falko

    falko Super Moderator ISPConfig Developer

    Are there any errors in your mail log?
  3. vertical98

    vertical98 New Member

    log messages

    The mail.log and mail.err does not show an error related to pop.

    and mysql.err does not show any errors at all.

    The message from Evolution is failed to read a valid response from pop server at

    mail.err does show one error: dccproc: socket(UDP): Address family not supported by protocol
  4. falko

    falko Super Moderator ISPConfig Developer

    Does point to the correct server (i.e., is its DNS record ok)?
  5. vertical98

    vertical98 New Member

  6. falko

    falko Super Moderator ISPConfig Developer

    Somehow it sounds like a problem with your server's network connection. Maybe a problem with the driver for the network card...

Share This Page