Email able to receive not able to send

[Stormbox]

hi,
i have added account to DA.
but some how the email is not sending at all.
able to receive

Exim is running fine.
restart exim does not work as well

even have check "my outgoing mail server require authen.."

please advised

[DirectAdmin Support]

Hello,

check your /var/log/exim/mainlog

also, have a look at http://help.directadmin.com/item.php?id=16

John