I have an Openfire server with some custom users that act as bots and send chat invites to GMAIL accounts.
After 6 month of working perfectly well, suddenly, since yesterday, my users cant send anymore chat invites to GMAIL, since today. They just don't receive invites anymore. I didn't change anything nor install the new Openfire version. Just happened.
If I do it the opposite way, from a Gmail account I invite a Openfire user, it still doesn't work, but I check the server and there are subscription sent as "none". I have to change to subscription type to "both" and then it works. But I need it to be from my Openfire TO Gmail accounts.
Everything works good if the GMAIL account is a Google Hosted Domain with DNS configured correctly. Also, any other XMPP server like JABBER works fine also.
It seems that something suddenly changed on Gmail side. I'm quiet lost, I don't know what to check, what to change to make it work again. My Live Chat service relies on this and I had to stop accepting new users...
Any help will be appreciated.
Thanks,