I'm having this exact same problem, I can log-in from any browser (Safari, FF, Chrome) except IE, I tried on virtual machine with IE7, IE8 and 9, with no luck.
I tried modifying my htaccess with:
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]
..to prevent the www thing but nothing.
It's a multilingual site with Babel and I'm using contexts for different languages so I also tried BobRay's advice and added:
..to my login call, and again no cookie.
Opengeek mentioned on a thread with a similar problem to validate code, but my code is valid and I get the cool green W3C mark over the entire site.
I'm totally out of ideas and have no clue as to why it all works perfectly fine on any other browser except IE.
Apache version 2.2.22
PHP version 5.3.13
MySQL version 5.0.95-community
Architecture i686
Operating system linux
Modx Version MODx Revolution 2.0.8-pl (traditional)
Login Add On 1.5.2
Mark, did you solve this issue? Has anyone else experienced anything similar?
Thanks in advance!
[ed. note: upiorz last edited this post 11 years, 9 months ago.]