Support for Gmail Herald is available from the publisher site.
Short description: Gmail Herald is a handy, easy to use Qt 4 based software specially designed to alert you when you have new Gmail messages. It displays an icon in your system tray to let you know if you have unread emails, and shows you their subjects, senders and sn...
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Send SMTP email silently from the Command Line (CLI), or a batch file using Exchange, Gmail, Hotmail, or Yahoo! Plus.
It is now easy to send silent emails using your favorite Internet email services. It will all be done
With this application, you can sync all Outlook data between two computers in a local network with just a few clicks. Owing to this, your home desktop and business laptop can always stay up-to-date, so nothing ever escap
WorldWeather+ will display local weather information from around the world in Thunderbird.
Highly configurable Sync Solution for Outlook Calendars, Tasks and Contacts with many Web Solutions out there. Stand-alone and background synchronization with Google Calendars, Gmail Contacts, Darwin CalendarServer, DAVi
GSA EMail Spider is a progam that helps you extract emails, phone and fax numbers from websites by keyword search! The websites will be analysed by this application using the keyword you entered as search string.
The p
Automatic Email Manager monitors your e-mailbox and automatically detect new emails and applies the defined action(s) like printing email and/or attachments (file like FAX, PDF, Word, Excel, Photos, TIFF,... ), deleting 
Policy Patrol Disclaimers will provide users with professional email disclaimers and email signatures for Microsoft Exchange Server. The program includes a powerful rules wizard that allows you to configure customized us
Spamela removes spam from your mailserver before it reaches your computer.
List of GOOD mails are separated from list of BAD mails in two windows for easy overview and deletion. Spamela can detect all spam on your serv