[horde] Spaces in hyperlinks

[andre.paiz at iqm.unicamp.br]

Hi,

One uses has reported an issue about hyperlinks inside html e-mails. He
received the message through a mailman list and inside it there is an <a
href> that points to the following address:
http://boletim.sbq.org.br/noticias/2014/n1402.php
The problem is that when the message is viewed on horde, the webmail
inserts a 20% in front of the number 20. E.g.:
http://boletim.sbq.org.br/noticias/20%2014/n1402.php
When the message is forwarded to gmail or other webmails, it opens
correctly. The source code of the message contains the correct link
(http://boletim.sbq.org.br/noticias/2014/n1402.php), but the webmail is
making confusion with the correct number 20. I don't know why.
I have tried Internet Explorer, Chrome and Firefox, but the result is the
same.

Does anybody have a clue?
Thanks