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Thread: Exim - Max Connections Per IP?
Jul 22, 2010, 12:29 #1
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Exim - Max Connections Per IP?
I have a dedicated server that I use to provide shared hosting for clients and today one of them got the following error repeatedly/relentlessly: 421 Too Many Concurrent SMTP Connections.
The host I use has set exim to allow a maximum of 5 concurrent connections per IP by default. I am thinking of increasing this to 15 or more but I don't know if it should be even more or less?
Can any give me any pointers as to what it should be set at. Also, how would I work around this if I landed a client who had 100+ employees with email accounts being used from one IP?
As always, your input would be greatly appreciated.