Hello Elbarbary

Are you using your custome code to send email?

If yes than check that the out going email template you searched from your custom code is the same which you configured?

please verify this could be the issue otherwise for core functionlity of openerp it works well.

Regards,

Anil

Hello,

Please check the traceback from the terminal it will give you the hint for the solution surely.

or please send me the traceback of server and will give the idea what is going wrong
 

Edit :

first thing you have to know is "no outgoing server configured" not a specific error description because that error or warning appears in a lot of cases even you have a working outgoing mail server working fine like this case.

After spending days and weeks trying to solving this issue finally i found the solution is to reduce th MTU (maximum transfere unit) for ubuntu server in interfface file in this location :

etc/network/interface and add mtu line like this :
 

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
    address 192.168.100.230
    netmask 255.255.255.0
    network 192.168.100.0
    broadcast 192.168.100.255
    gateway 192.168.100.1
    # dns-* options are implemented by the resolvconf package, if installed
    dns-nameservers 8.8.8.8 192.168.100.5
    dns-search exd.local
    mtu 1492

this issue happened when my company change the network router and it is a network issue but you can fix that issu by set mtu to 1492.