I stopped receiving notification months ago. Today I figure out why
If you are still working with Collabtive v2 or your version is based on v2, you might face some eMail Notification issues (when your email subject contains special characters and/or accents)
Two ways to solve that issue:
- remove accents and replace all long dash "–" by the short one "-" in lng.conf files (languages folder). Almost all emails notification are starting with "Collabtive notification –"
- update phpmailer library to the last one
Hope that can help the community!
Remiguel