MIcrosoft Exchange 2003 expert needed

I need an expert in Microsoft Exchange 2003 to fix some errors.

Also the exchange server rejects some email and also has issues sending email. The problems started after I hired someone to snyc our iphones to our exchange server.

Here is a typical error we get back when we send email to some people outside our network:

[url removed, login to view] #5.5.0 smtp;554 Service unavailable; Client host [[url removed, login to view]] blocked using Barracuda Reputation

Here is another error message

Could not deliver the message in the time limit specified. Please retry or contact your administrator.

<[url removed, login to view] #4.4.7>

Another error message

There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.

<[url removed, login to view] #5.5.0 smtp;550-5.7.1 [[url removed, login to view] 1] Our system has detected an unusual rate of>

In the exchange server queues there are over 100,000 messages in the que. This is all spam messages as we only have 4 users sending email and we dont spam.

Beceriler: Microsoft, Microsoft Exchange

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İşveren Hakkında:
( 61 değerlendirme ) totowa, United States

Proje NO: #752378



Happy to help you with this. Very straight forward issue.

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Bu iş için 4 freelancer ortalamada $131 teklif veriyor


Hello, Please check PM BR, Alex

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Hi there, It is definitely a certificate issue and www service. One of my clients had the same problem last week and i managed to sort it in about 30 minutes. let me knoe if yiu want to go ahead. I can firstly Daha Fazla

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Hi, We are a Scottish based Microsoft and Dell partner SME company and specialise in Microsoft products, we can recify this issue for you promptly and with minimal downtime to users. If you require references or fu Daha Fazla

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