hi,

i have installed OTRS on Debian, its working fine
sending & receiving the tickets,

i have set a auto responder for new tickets in the queue,
the problem is the sender of the ticket never receive the auto response,
system log shows the following errors:

OTRS-PM3-10[15211]: [Notice][Kernel::System::Ticket::TicketCreate] New Ticket [1053/Test Ticket-032] created (TicketID=134,Queue=Suppo$
OTRS-PM3-10[15211]: [Error][Kernel::System::Email::SMTP::Send][Line:87]: Can't use from: ! Enable debug for more info!
OTRS-PM3-10[15211]: [Notice][Kernel::System::Ticket::Article::SendAutoResponse] Sent auto response (SendAutoReply) for Ticket [1053] ($
OTRS-PM3-10[15211]: [Notice][main::FetchMail] Fetched 1 email(s) from aman@eurus.net@pop.fatcow.com.


when enable the debug,shows

OTRS-PM3-10[11202]: [Notice][Kernel::System::Ticket::TicketCreate] New Ticket [1051/Test Ticket-030] created (TicketID=132,Queue=Suppo$
OTRS-PM3-10[11202]: [Error][Kernel::System::Email::SMTP::Send][Line:127]: Can't connect to smtp.fatcow.com: Bad file descriptor!
OTRS-PM3-10[11202]: [Notice][Kernel::System::Ticket::Article::SendAutoResponse] Sent auto response (SendAutoReply) for Ticket [1051] ($
OTRS-PM3-10[11202]: [Notice][main::FetchMail] Fetched 1 email(s) from aman@eurus.net@pop.fatcow.com.


help plz,
thanks in advance.


--
regards:
Amanpreet Singh