Welcome to Elgg's documentation
This is the place to find documentation on all aspects of Elgg. If you would like to contribute your own documentation please do; we want this to be a real community effort!
Invitation/Registration emails are sent to junk
From Elgg Documentation
Email difficulties almost always turn out to be unrelated to Elgg.
It's up to your ISP to make sure that you have a mailer friendly environment.
If things are not working as they should (email is sent to junk) you might want to check with your provider that following things are set up correctly:
a) Host name
b) Reverse DNS
c) MX
d) SPF
e) Time and date

