This is where you'll find an overview of the best ideas.

Vote
260
points
Future Mail Posted by himanshu.goyal to Mail-Features, 24 Apr 09 at 10:27
In future date if a person wants to send a mail right now he should be able to do that. For example today is 24 march and my friend birthday is on 27 march , then i should be able to schedule the mail today itself so that it could be sent on that day at a particular time. [....]
Vote
26
points
Undo Sent Message Posted by HarrytheSmith to Mail-Features, 24 Apr 09 at 08:22
Hi everybody!

I'd like to propose a feature I greatly appreciate with Gmail. It allows for undoing a sent mail approximately 5 seconds after having done so. It saves a lot of wrongly sent messages and problems.

Hopefully you can implement it as well!

Thank you very much. [....]
Vote
25
points
upload download meter Posted by rayalfred to Mail-Features, 24 Apr 09 at 03:12
Add upload download meter to show the status of file upload/download in email [....]
Vote
25
points
Right click Contex Menu for Message Posted by developerbuzz to Mail-Features, 23 Apr 09 at 23:31
I would like to see a right click context menu for mail messages. Menu items could include Copy/Paste, Search, Save email as, highlight text, forward, reply etc, in fact pretty much the same right click you'd get with outlook. [....]
Vote
28
points
no need for gmx.co.uk ending Posted by liam.macleod to Mail-Features, 22 Apr 09 at 12:59
When sigining into GMX Mail would it be possible to not HAVE to put @gmx.co.uk or @gmx.com when typing e-mail address and only have to put our username for example: my.username instead of the full my.username@gmx.co.uk
Regards :) [....]
Vote
83
points
free SMS function Posted by Sebstr to Mail-Features, 21 Apr 09 at 18:48
A free international SMS sending feature would be a real treat. Any chance?

Kind regards,
Sebastian [....]
Vote
75
points
mail delivery receipt/mail read receipt Posted by astro to Mail-Features, 21 Apr 09 at 12:49
Notification that mail has been delivered safely to an address, and the option for notification that the mail has been opened/read is useful. It's available with British BT webmail, but I prefer GMX! [....]
Vote
35
points
return receipt Posted by maria to Mail-Features, 15 Apr 09 at 23:25
sorry for my bad English
My idea is that at gmx webmail is possible to have the option to request a return receipt, as exists in the service of Zoho mail
thanks [....]
Vote
72
points
Push E-mail Posted by Luke Whiting to Mail-Features, 13 Apr 09 at 19:59
For GMX to implement push email, Ideally via the Microsoft Exchange protocol that is compatible with almost all smart phones including the iPhone.

Details of a proposed implementation that is compatible with GMX's existing set-up is available at the following forum post:
http://forum.gmx.com/forum/posts/list/1974.page

This idea seems to have quite a lot of support on the forums already so thanks to all of you! [....]
Vote
38
points
Give each alias its own sender name Posted by WM to Mail-Features, 9 Apr 09 at 06:46
I would like to be able to give each alias a separate sender name. [....]