It's easy, free (for now), fast & simple! I'm not sure how it will be in future but for right now its pretty great if we want something that is super user friendly - no need even go into advanced settings or anything like this because everything just works perfectly with folderlly as expected by any standard customer service tool out there nowadays!! We are solving our problem at hand which was delivering mail from marketing automation software such us Hubspot etcetera without having tons of downtime due to bounces/spam filters blocking mails going through their networks so far nothing found yet only positive experiences here :) And well you can't complain about price either since they offer 1 month trial period plus 30 days after purchase where one gets full access forever until next renewal date when subscription renews anyways. Well thats my experience using them till today though may change over time.
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