I sent invite to several prospective members of my group but none of them received it. But showed as pending.?

Question

I sent invite to several prospective members of my group but none of them received it. But showed as pending.?

Answer 1

some mail providers see invites as spam, and they never get them in their in boxes. if sent to yahoo mail, that'd be a glitch.

invites over al are very glitchy to begin with and not very accurate due to other servers filters. e-mail commands such as subscribing and unsubscribing also also been faulty for months.

if your group is closed/ invite only, you're limited. you can see if a person has a different spare address

if your group is not closed/ invite, you can send the URL of the group via your own mail, which wont be seen as spam