Rated 4 out of 5 stars

Auto Address Cleaner seems to prohitis saving templates with strings like {{Email}} in receiver fields as To. Saving works but these fields are empty again. MailMerge first saves a template and then uses this template. It requires such variable placeholders in the fields To, CC or BCC to replace them with the real email addresses.
It would be nice if Auto Address Cleaner would retain such variable definitions.