1

Security Risks of catch-all email address

view story
linux-howto

http://serverfault.com – What additional security issues does an MTA and email client face if a catch-all email address is setup on an sub-domain (that isn't published/publicly listed anywhere) compared with setting up individual email forwarders to the same address (as needed). Stakeholders are administrator of MTA and email user. (HowTos)