On Tue, Jan 20, 2009 at 1:47 PM, Proskurin Kirill <[email protected]>wrote:
> [email protected] wrote: > >> Relay under heavy network load - really many what to connect it. > >> And I start to get > >> "421 Too many concurrent SMTP connections; please try again later" > >> in logs. > > > >> But I don`t use rate limiting. What else can make this? And how can I > > change it? > > > > On which server and from which direction. Is that on "=>" log-line or is > > your server denying connections? Because it affect which server you > need to > > tweak. > > > > More to read, exim documentation 14.10 "resource control". > > > http://www.exim.org/exim-html-current/doc/html/spec_html/ch14.html#SECID105 > > > > Mostly you should be interested in options: > > smtp_accept_max simultaneous incoming connections > > smtp_accept_max_per_host connections from one host > > > Oh, so it have some defaults of rate limiting... > I thint what if i not set it - it is unlimited. If it was, you'd be DoSed like hell. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254733744121/+254722743223 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ "The only time a woman really succeeds in changing a man is when he is a baby." - Natalie Wood -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
