Send As public folder permission issue

[jurgen]

Hi,

I'm trying to figure out what's wrong with the send as right in exchange on a public folder.

If I add a user directly into the directory rights and give the user send as permissions, the user can send in name of the public folder.

But

If (for maintenance reasons) I create a security group, put the user in the group, and give the group the send as rights, it returns the error :
undeliverable

You do not have permission to send to this recipient. For assistance, contact your system administrator

Anyone an idea what could possibly be wrong ?

Thnx

JJ

 

[xmsre]

What kind of security group, domain or universal?

 

[jurgen]

Domain