Author: Roger Burton West Date: To: exim-users Subject: Re: [exim] 421 Too many concurrent SMTP connections;
please tryagain later.
On Wed, Mar 31, 2010 at 10:17:35AM -0400, Jean-Paul natola wrote: >I'm hopin someone can help out here , people have been complaining over the last week that they cant send us email this is what they are recieng
>421 Too many concurrent SMTP connections; please try again later.
>I'm getting TONS of these bounces,
> and these are users that have always sent to us
Check the logs. Are you being hit by a high-volume spammer?
