show a warning when the message content seems to contain links that look like tracking URLs, to stop people from pasting test emails (with tracking code) back into the editor
show a warning when the message content seems to contain links that look like tracking URLs, to stop people from pasting test emails (with tracking code) back into the editor

Gerberus/phplist,Gerberus/phplist,Gerberus/phplist,Gerberus/phplist,Gerberus/phplist