Open christophe-lejeune opened 12 years ago
This would be misleading to use the sponsor e-mail since the message wasn't written by him (this could indeed be seen as usurpation of his/her identity). The e-mail of the creator of the community could be a more acceptable option.
Please note that earlier versions used an address on hypertopic.org. But this was not acceptable since we shouldn't be accountable for mails sent on other servers.
I have invited all students attending my last class on Hypertopic suite. On month later, people claims not having received any invitation. In fact, mails were considered as junk because mail sender was unidentified.
Perhaps sender address could be replace by sponsor mail or by leader of the community...