extra field for single e-mail at /#MassEmail/ "send test"

[partomas]

/#MassEmail/ module has "send Test" feature, but there are no place where to enter a single e-mail address. It would be nice to have not only standart entities, but to have a "To:" field in case I need to send a single mail to one time mail address as example SPAM score evaluation: https://www.mail-tester.com/

Sending mail using Mail module and use "template" not always give the same score, so I would like to have as close test environment to reality as possible.

Ideal solution: To add the similar recipients mail entering field as we have for SMTP settings test.

[yuri]

Mass Email requires having a parent record. So this feature would require redesigning the logic. I recommend to add Lead with a needed email.

[partomas]

Might be it could create/delete temp "entity" or just connect these tests to logged in "USER" as parent? So you'll keep the logic and we could do tests.