For me, Joomla 3.1 have some bug to send SMTP, probably when Authentication is configured to no and Security to none, cause this is my cenario. My test steps was:
1-wget Joomla 2.5
2-installation
3-configure mail settings
4-create some users
5-emails received
1-wget Joomla 3.1
2-installation
3-configure mail settings
4-create some users
5-emails NOT received
Other details on this post: http://forum.joomla.org/viewtopic.php?f=706&t=807418&p=3047088#p3047088
I thought I had posted in the correct place, because I saw joomla / jissues. Voc6e could provide me the link?
Here you go:
This tracker is for the Issue Tracker project. Please report your issue to the CMS at https://github.com/joomla/joomla-cms/issues/new (direct link to the new issue form).
But thanks for reporting, muito obrigado ;)
Thank you very much!
This belongs on the joomla issue tracker or the Joomla CMS repository.