Posts:

Free tool – Attachment filtering with Exchange 2007/2010 (custom transport agent)

Keywords : microsoft exchange 2007 attachment size filtering quarantine block reject small zip files attached When messaging admins need to implement some sort of attachment filtering, they mostly think about antivirus products, or using transport rules in Exchange 2007. Read more

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Free Tool – Password Generator dll for Visual Studio (and other languages)

Because some of my own applications required the ability to create random passwords, I decided to write a small dll that will allow me to implement the generation of random passwords in a fast and easy way.

You can Read more

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Free tool – PVE pcap statistics collector

Keywords : Wireshark Out Of Memory tcpdump statistics pcap

The story I’m about to tell may sound familiar to most of you. You’ve been asked to gather some bandwidth utilization statistics on one of your servers. You’ve installed Wireshark Read more

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Free Tool – Exchange 2007 Outbound SMTP gateway redundancy

(a.k.a. PVE Exch2007 Rerouter manual)

Keywords : Exchange 2007 outbound SMTP relay redundancy SendConnector outgoing mail high availability

Microsoft Exchange 2007 allows you to consolidate your messaging infrastructure and host more users on one server. Combined with the introduction Read more

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Free tool – PVE SMTP Open Relay Tester

I have decided to make some of my old (and new) tools and scripts available to the community. 

The first (6 years old but still useful) tool is my SMTP Open Relay Tester.  This small standalone Windows console application Read more

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Free tool – PVE Active Directory Disable Users

Every admin knows by now that using Active Directory as the central authentication database allows for a lot of possibilities in terms of user account and security management. Keeping internal as well as external users in one and the Read more

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Free tool – Free POP3 Collector

Keywords : Free generic POP3 collector for Microsoft Exchange 2000 Exchange 2003 Exchange 2007 Lotus Domino Server download email from POP3 and forward to SMTP server

Over the last 12 years, I have created multiple email addresses hosted with Read more

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Free tool – Extracting email addresses from Outlook mail folders

I recently received the request to extract all email addresses from an Outlook pst file, not from the contacts, but from all emails within the Outlook folder structure. I opened the Outlook file (3,5Gb) and found a huge folder Read more

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