PUBLIC MARKS from decembre with tags mail & howto

Tracking the location of an IP address Now that we have our originating IP address of 72.204.154.191, let’s find out where that is! You can do this by perform a location lookup on the IP address. My favorites are IP2Location and GeoBytes IP Locator. If you want more information, you can do a WHOIS database search also. My favorite one is the ARIN WHOIS Database Search. This will give you information on who hosts that IP address and their registration information. You can always contact them to try and find more information on that particular IP address. Have fun tracking down those emails!

Thunderbird 2.0... un guide XXL très détaillé, sur tous les aspects de la configuration du programme, et la création des comptes (mail, RSS, news), le paramétrage fin, etc...Pour débutants et confirmés, avec des animations (screencast) de certains

I published an article here on Lifehacker called Tips for Flickr beginners, a quick rundown on how to get started on Flickr. One year later I'm still as big a Flickr fan and user as ever, so it's about time to point out some of the more advanced features

Today I've got a rundown of the methods and add-ons I use to make Gmail more powerful. By the time you're done with this article you'll be a bona fide Gmail power user, too. Quick look at what to expect

an idea that’s easy, inexpensive and guaranteed to earn rave reviews… All it takes is a few minutes a day, some photos, some stamps, and a pair of scissors.

To avoid the clunky "export resized and upload to Flickr from Windows Explorer folder" routine, Jim suggests simply emailing photos to Flickr directly from Picasa, which will resize and send for you. Genius!