Thanks in advanced to anyone who can point me in the right direction. Whenever i create a email mailbox, i have no problems sending and receiving a email from the created mailbox. was using Thunderbird to test.. problem is, i've noticed a bunch of emails just sitting in the mail queue.. i set the mail box as email@example.com the mail que says the email address is: firstname.lastname@example.org anyway i can get to read the correct alias / email for web1 properly. UPDATE: Tried reinstalling ISPConfig3 and Reconfiguring everything. Still have the same problem. Emails on mailbox do work, incoming and outgoing. emails when registering example: a wordpress website, on any domains i add to the panel gives me the actual hostname of the server, as the email, and not the mailbox email created. How can i fix this prob?