Microsoft Exchange Server team has created email signatures for people on the Exchange team to advertise career site, but due to geeky email-related humor in them, it can be used by anyone. Clicking on signatures will take you to download locations for that specific signature.

How to install them into Outlook:

1. Unzip the signature and copy the content of signature ZIP file to your Signatures folder.

By default on Vista: C:\Users\<Alias>\AppData\Roaming\Microsoft\Signatures

By default on XP: C:\Documents and settings\<Alias>\Application Data\Microsoft\Signatures

2. In Outlook go to Tools > Options > Mail Format > Signatures and choose the signature for New messages/Replies. Alternatively, you can insert a signature to just some messages if you go to the Insert tab and choose Signature in Outlook 2007.

Source:→ Exchange Team Blog

Microsoft, Exchange Server, Email, Signature, Outlook