Important New post email notification URL broken

Unless you are using CKEditor on your website, I don't think this information helps.

I think the problem has a simpler solution.

The problem, as you described it it, seems to have something to do with the way that your Joomla router works. This could be caused by something unusual in your .htaccess file.

I would like you to do a test, please. Can you rename your existing .htaccess file to htaccess.old and then try again? Let us know if this changes the way that your website responds when you click the URL in the email and if it then goes to the correct page instead of the "login page".

Thanks for your help.
I just disabled the htaccess and the result is the same, unfortunately.

Now I just wonder if other people here avec the same issue, also upgrade from a j2.5 and if it has to do with the issue.

I too tried disabling .htaccess but got the same result. For my site, the url in the notification email leads to a 404 page not found.

In my case it is redirecting to
index.php?option=com_kunena&view=category&Itemid=646&layout=list
the 404 could be because of a missing Forum menu item you could add. But it won't help the url ampersand...
Did you upgrade from a j2.5 site ?

I upgraded from a j1.5 site. I think my Kunena menu items are fine - I just rebuilt them with the Kunena tool.

Thank you for trying and I'm sorry to hear that [renaming your .htaccess file to something else] did not work.

As far as I know this problem seems to be unique to you. I have not been able to reproduce this issue on any of my test site.

As I wrote earlier in this topic,

Normally I use Joomla's standard SEO features whenever I build my websites. I understand that this may not suit everyone's tastes but, I'm just saying, it makes things easier for me.

... I do not think that the problem has anything specifically to do with people choosing to not use Joomla SEO. The issue (obviously) seems only to occur when people disable Joomla's SEO but this should not be a reason to force people to employ Joomla's SEO if they do not want those features.

So, while I am not sure what is specifically causing your problem, I would like to make a suggestion:

Read the article Search enging optimisation (SEO) in the Wiki. Use the "standard" Joomla ".htaccess" file (which is distributed as htaccess.txt in your root directory and make sure that you do not have any other .htaccess files in any other directories on your website. Then enable Joomla's SEO settings as described in the Wiki article.

If this does not work then I am really not sure what is causing the problem. It's possible, however, that there is something wrong or "broken" in your Kunena installation but that is just a wild guess.