how to define exclusive senders ?

[loki9797979797]

hy, i cannot get exclusive senders to be accepted. i have defined as follows:

buddy@server.com, server2.com, bud2@nowhere.net

but some of these are accepted, while others are not,

what is the right syntax?
thanks alot!!!

[SysKoll]

I believe you should use the pipe symbol as a separator.