I have many customers and contacts  who use email address "info" - it looks more professional - but can't import them into Campaigns.

Could you fix this for me, please?

Since I have already sent a first newsletter to my audience (less "info" addresses) could you suggest me how to send the same newsletter to "group emails" but avoiding to send again same newsletter to the previous recipients, in order to have my complete audience at the same stage?

Thanks for your attention.

ciao

armando