I have seen this when using courier imap as the server and having clients behind a common address/NAT i think or having multiple imap accounts on one server. To the server, if your connection count &gt; per ip connection count config, then you&#39;ll get the error. <br>
Fixes:<br>  1. Talk to jambo and ask them to increase their concurrent connection count - Good luck<br>  2. Get your own public ip by talking to SCOM - Hard<br>  3. Use tor - Simple<br><br><div class="gmail_quote">On Tue, Nov 10, 2009 at 9:39 PM, aki <span dir="ltr">&lt;<a href="mailto:aki275@googlemail.com">aki275@googlemail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="gmail_quote">On Tue, Nov 10, 2009 at 6:44 PM, Martin Muraguri <span dir="ltr">&lt;<a href="mailto:martinmur87@gmail.com" target="_blank">martinmur87@gmail.com</a>&gt;</span> wrote:<br>

<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;" class="gmail_quote">my mail is hosted on an a sun server belonging to jambo telkom, I get<br>this error while trying to send mail via ms outlook on the safaricom<br>

connection. receiving is ok. it appears that the safcom ip is blocked<br>on the server. can I change my safcom ip? the quys @ telcom can<br>increase the number of allowed connections.<br><br>please help--<br>Best Regards<br>

Martin Maina<br></blockquote>
<div>@Martin, you have a virus on your network machine which is causing the problem. </div></div>
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