I have moved to Thunderbird from Microsoft Outlook as my email manager. The domain "asetradius.es" is hosted in Spanish company Dinahosting. My intention was to use two accounts, one for each of y maina ctivities, with different identities and signature dress, namely mariodeeechevarria@asetradius.es for legal translation and iahoy@setradius.es for AI commercial activities. However, upon creating the second account, Thunderbird automatically copied the settings of the original, main account, resulting in my emails for my legal translation business now coming out with the signature dress of my AI business. When I try to add the original account mariodeechevarria@asetradius.es as a new, different account, Thunderbird encounters a confluict (I suspect a duplicate) and gives error. How do I go about this in my account settings, so that I can see and manage both accounts, and the emails sent from each wear their appropriate signature dress? Thanks, Mario