Sender's Time Zone for Microsoft Outlook

From Add-in Express:

Sender's Time Zone for Microsoft Outlook is an add-in for Microsoft Outlook. Once you open a message in Outlook, the plug-in shows the local time of the sender, difference from your time zone as well as the time since the message was sent. This handy little plug-in for Outlook will take just a few minutes of your time on installation. Once the Sender's Time Zone for Outlook plug-in is installed, no setting and no configuring is required. You just open an e-mail message and besides the standard Outlook timestamp you see the sender's current time as well as your time zone difference, that is the number of hours ahead or behind. You will see at a glance when the e-mail was really sent, regardless of where the sender's office is located, whether it be East or West coast (EST, EDT, CST, CDT, PST or PDT), Europe (GMT, WET, CET, EET) or Asia.

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