Quite a few people seem to have trouble joining at times. I think it is what they use as an email server/service/spam filters etc. Maybe trying a better email service would work or checking their spam folders. Emails as machine created might resemble spams to some systems.
Will look into it.
Got real life and work to deal with for the forseeable future though.
-------------------- John aka NitroX
...
Govt get out of our lives NOW!
"I love the smell of cordite in the morning."
"A Sharp spear needs no polish"