Take a look at g_con_perip or g_con_persubnet ..  My guess would be that 
you have a bunch of users coming in from a single IP.

There's a couple other settings that control concurrent logins for a 
single account as well.

--Ed

On 05/14/2015 02:26 AM, Tom Cross wrote:
> Surgemail licence is for 10,000 users
>
> Tom Cross
> 0418 295 336
> Partner HTMLnet
>  From my Nokia Lumia.
> ------------------------------------------------------------------------
> From: Emil Hempel <mailtoHIDDEN@@gmail.com>
> Sent: ‎14/‎05/‎2015 8:47
> To: surgemailHIDDEN@etwinsite.com <mailto:surgemail-list@netwinsite.com>
> Subject: Re: [SurgeMail List] IMAP Errors popping up on pc's
>
> How many users does your license cover? from the error message it seems
> lile you have 10 user license and tries to use 11 logins...?
>
> Den torsdag den 14. maj 2015 skrev HIDDEN@tml.com.au
> <mailtoHIDDEN@tml.com.au>>:
>
>     Hi
>     Various PC's at a customers pop up at various times during the day,
>     they have a problem logging into the mail server occassionally.
>     A random PC will return an error, unable to log in, Bad IMAP error,
>     11/10 accounts logged in.
>
>     Any ideas?
>     Partner Synergist
>     0418 295 336
>    HIDDEN@tml.net.au <https://mail.html.com.au/tomc@html.net.au>
>
>
>
>
>
> --
> Venlig hilsen / Best regards
> Emil Hempel
>
> Web: EmilHempel.dk
> Phone:  +45 2970 7870
>

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