This is an old revision of the document!
Switch the readout of the chosen auto-campaign to detailed view (whithin campaigns > sent). In the following, you need to shift your readout into auto-campaign.
Create an e-mail draft in your auto-campaign to replace the active mail with this draft:
Replace the active e-mail by clicking the button
and select the new e-mail from your drafts.
The former active e-mail swichtes to the list “Inactive letters” while the selected draft is moving from “Drafts” to “Active letters”.
There is no need for a deactivation of the auto-campaign in order to exchange an e-mail!