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Latest Postings
- 17/06/2009: Troubleshoot Logon Delays
- 24/04/2009: Recovering missing LMI Backup Sets
- 19/04/2009: How To Test SMTP Services Manually using Telnet
- 26/03/2009: Save disk time by disabling Java Quick Start
- 18/03/2009: UBitMenu adds classic menu to Microsoft Office 2007
- 16/03/2009: Windows 7: RDP changes improve remote desktop performance
- 12/03/2009: Recover Deleted Files with Free Software
- 25/02/2009: Manually Configure a 3rd Party Router for O2's ADSL2+ Service
- 25/02/2009: How to find and remove inactive computer accounts from active-directory
- 25/02/2009: Citrix Access Essentials - AV recommended settings
Links
How To Test SMTP Services Manually using Telnet
The following KB covers how to use Telnet to communicate directly with SMTP servers.
How To Test SMTP Services Manually in Windows Server 2003
These steps are excellent to help understand issues with mail flow.