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Exchange


March 10, 2009  4:47 PM

Saving Money & Stopping spam – change domain names



Posted by: Troy Tate
cost reduction, cost savings, domains, email, internet, operations, planning, spam, WAN

Are you getting lots of SPAM? Is your organization's internet link being saturated due to tons of inbound spam and maybe outbound non-delivery notices for invalid addresses? About 3 years ago, ours was too.

January 9, 2009  4:38 PM

PROTOCOL analysis vs protocol analysis (with a small p)



Posted by: Troy Tate
Microsoft, Microsoft Exchange, network monitor, OSI model, patches, protocol analysis, SMTP, tcp, wireshark

Recently we had an issue at a site where outbound messages larger than 1MB were backing up in the outbound message queue. The messages were tagged with a 421 4.4.2 Connection dropped error. This was a puzzling issue since the smart relay host was on the local LAN, and in fact, on...


December 3, 2008  3:50 PM

Holiday greeting cards, holiday shopping and computer security awareness



Posted by: Troy Tate
administration, anti-virus, antivirus, awareness, Browsers, data loss, Data security, education, Firefox, Firewalls, homeland security, IT education, malware, Microsoft, Microsoft Windows, online identity, phishing, risk, Security, spam, SSL, vulnerability


November 18, 2008  1:15 PM

Did you see this? – Microsoft Exchange Online – Evaluating Software-plus-Services



Posted by: Troy Tate
administration, CIO, DataCenter, design, Development, email, Exchange, Exchange 2007, howto, Microsoft, Microsoft Windows, tools


October 9, 2008  3:00 PM

Alternatives to e-mail attachments – SharePoint is risky!



Posted by: Troy Tate
administration, Data security, DataManagement, design, email, Exchange, Firewalls, intellectual property, Networking, Policy, policy enforcement, risk, Security, SharePoint, Storage, vulnerability, website

I'm looking for some help on this topic and have posted a question to the ITKE community. Hopefully someone out there has had some experience with this service for your...


September 3, 2008  7:28 PM

Did you see (listen to) this? – Podcast on preventing spam



Posted by: Troy Tate
administration, anti-virus, awareness, Data security, DataManagement, email, Exchange, howto, internet, IT education, Metrics, Performance, podcast, Policy, reporting, risk, Security, spam, tools

An audio podcast on how SPAM is generated along with an examination on the frameworks and technologies that help manage and reduce SPAM. This may be a great tutorial for you and/or your users. CERTStation Media -...

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August 20, 2008  6:19 PM

Did you see this? – Need some Exchange advice/support



Posted by: Troy Tate
administration, anti-virus, awareness, blog, CA, certificate authority, CIO, DataCenter, DataManagement, design, digital signatures, email, Exchange, Exchange 2007, howto, Microsoft Windows, Outlook Web Access, OWA, Performance, Policy, policy enforcement, Powershell, RSS, spam, toolkit, tools, web, website, wiki, WWW

Maybe you have already read my post about implementing new Exchange 2007 mailboxes for over 2000 users. If not... look here. So, as you see from this event, ongoing support...


July 25, 2008  12:58 PM

I know who I am – Do you know my name?



Posted by: Troy Tate
administration, awareness, blogging, Browsers, Database, DataCenter, DataManagement, design, Development, email, Exchange, Exchange 2007, howto, internet, Microsoft Windows, online identity, Policy, policy enforcement, reporting, research, Security, subscriptions, troubleshooting, website, wiki, WWW

If you read my previous post then you know we recently went through a major e-mail system migration. Part of that e-mail migration included moving from various naming...


July 25, 2008  12:41 PM

2000 users – new mailboxes – one weekend – DONE!



Posted by: Troy Tate
administration, antivirus, CA, certificate authority, CIO, DataCenter, DataManagement, design, digital signatures, email, Exchange, Exchange 2007, internet, Microsoft, Microsoft Windows, Networking, Outlook Web Access, OWA, Powershell, tools, troubleshooting

Well, we did it! We implemented new mailboxes on Microsoft Exchange 2007 for over 2000 users in one weekend. Of course it took lots of planning, testing and blood, sweat, tears during the process, but we are now on one e-mail platform where there were at least 5 before. We had more domains than we...


July 2, 2008  2:33 PM

Did you see this? – The Great SPAM diet results are in



Posted by: Troy Tate
anti-virus, antivirus, awareness, botnet, Data security, email, malware, Metrics, Monitoring, online identity, Performance, reporting, research, Security, spam

See my previous post on The Great SPAM Diet. The results are now in and darkReading has the...

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