Checked out of curiosity: it tries to confirm email existence by initiating mail sending [1] (likely very unreliably, since basic anti-spam measures would rejec

Checked out of curiosity: it tries to confirm email existence by initiating mail sending [1] (likely very unreliably, since basic anti-spam measures would reject it before checking whether an address exists), and while it lists existence of paid services as the motivation, those paid services also mention unreliability and don't mention their motivation. Now I'm slightly worried that in addition to counting me as a robot and an attacker, online services will think that my email address does not exist. [1] https://help.reacher.email/faq https://help.reacher.email/faq