how to set Sender header for behalf of function ?


New Member
hi i need to set the Sender header which is different from the FROM to make the behalf of function of my pmta server work

i read that setting a bounce server will set it as return path.. but my bounces are also handled by pmta and i cant add a domain without a valid mailbox

The force Sender option does not add any custom field to actually set one - what does this function do ???

You can include header in pmta config and see how it perform.

there is no way to do this in pmta. This must be send with SMTP. I had this working in another custom mail script in which i just set Sender:

is there any way to disable the "forbidden headers" in the delivery server settings ??