Hi All, Im cleaning up my emails registered in many accounts. Now everything using 1 email. I have a catchall for all others so those emails will send to a catch all email to collect them. I want change the original subject of those emails for example: Subject: Mailing from <website x> to Subject: (original email address) Mailing from <website x> When missed a account and got email from them I know I have to update this email or delete the account. How can I do this?
This should be possible with a sieve script, which you can add as custom mailfilter in ISPConfig. I don't have a working example for you to accomplish your exact idea though.
