Hi there, I have installed phpgroupware following the how-to and it works quite nice, but there is one thing I can“t explain.
When I try to send an e-mail it returns with the following error:
Your message could not be sent!
The mail server returned:
Array
(
    [code] => 420
    [msg] => 0:
    [desc] => Connection to : failed - could not open socket.
    [server_chat] => 
c->s: fsockopen(,25,0,,5) ; returned: 
)
When I try to send an e-mail through IMP webmail it is delivered successfully.
Anyone an idea how to get out of this pity?
Thanks alot