Wow, I knew Google was analyzing email content for targeted ads, but this is new to me and another dimension. This is Orwellian truespeak/precrime shit.

Absolutely untrustworthy email provider ever. Only usable for signup confirmation emails, if at all.

Use smaller and better providers like https://purelymail.com/ or https://dismail.de/ (<- has one of the best security configurations btw). Or get an own domain and add an email server to it, which also looks more professional and costs less than $10/month. 

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