* Jaroslaw Grzabel <ja...@meil.me>: > Hi, > > Sorry I didn't include any information about version. My postfix version is > 2.3.3 installed from yum (Centos 5). > > Yeah, I read about stress mode and it looks really good. Anyway I would > rather want to stop reciving connection from postfix than hang the whole > server.
Yes, so activate the stress mode > The problem is, Noel advised me to increase default_process_limit but I've > already done it and later postfix hanged with the same message as below. Well, so you're under attack. Activate the stress mode. Try stuff like fail2ban. > I think the parameter default_destination_recipient_limit is > responsible for that. Why? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
