Advertisement
BBCode Header
Custom control for REALbasic that deals with text customization....
control custom RealBasic REALBasic control improve functionality
Header Spy
A Firefox add-on that shows HTTP header in statusbar....
Header Monitor
Header Monitor - Mozilla statusbar with HTTP response header monitor....
Header Design Inc
A Thunderbird add-on that provides you a concise message reader...
message highlight preview Thunderbird extension highlight Link
Header Skip
Firefox add-on that allows you to scroll down a page when the page is a realgm message forum page....
Header Spotlight
A free and Spotlight themed message style for Adium...
adium xtra xtra adium message style message style adium customization
Site Header Editor
A Firefox extension that lets you modify the headers that are usually sent to web servers...
Advertisement
Smtp Proxy
Free SMTP proxy for debugging actual SMTP server...
SMTP Generator
Creates and sends a SMTP message...
create creator create SMTP message SMTP message creator SMTP message creation
SMTP Location
Sets the SMTP server for any or all of your mail accounts...
ThunderBird Reset Quote Header
ThunderBird Reset Quote Header - ThunderBird add-on that modifies the quote headers on replies....
ThunderBird Header Tools Extension
ThunderBird add-on that allows you to modify the header detail of messages....
header scroll extension for ThunderBird
A Thunderbird add-on that adds a scrollbar to the extended all header view...
SMTP Control for Thunderbird
Thunderbird addon that adds several functions around SMTp management....
Solido Smtp Proxy
Secure your email server behind a firewall and let the proxy talk to the rest of the world for it...