I'm having trouble with html rendering since I updated to 5.0.11GA (Open Source Edition), some mails received in html and were rendering correctly before the update are no longer being rendered, I see the html code instead of the rendered page.
This also happens with mails received before the update (which were correctly viewed in 5.0.10).
I have checked the html rendering is on (on the preferences menu).
Has anyone else had this problem? Is this a known issue?
I didn't notice any particular error message during the update, or anything unusual.
Thanks for your help,