Honestly... this isnt the first time this has happened either. Been a paying customer for a long time now, and occasionally I get these upgrade buttons, which I am hoping are just bugs, as otherwise it would be very weird as I cannot upgrade to anything higher than Unlimited.
Empowering you to choose a better internet where privacy is the default. Protect yourself online with Proton Mail, Proton VPN, Proton Calendar, Proton Drive. Proton Pass and SimpleLogin.
Proton Mail is the world's largest secure email provider. Swiss, end-to-end encrypted, private, and free.
Proton VPN is the world’s only open-source, publicly audited, unlimited and free VPN. Swiss-based, no-ads, and no-logs.
Proton Calendar is the world's first end-to-end encrypted calendar that allows you to keep your life private.
Proton Drive is a free end-to-end encrypted cloud storage that allows you to securely backup and share your files. It's open source, publicly audited, and Swiss-based.
Proton Pass Proton Pass is a free and open-source password manager which brings a higher level of security with rigorous end-to-end encryption of all data (including usernames, URLs, notes, and more) and email alias support.
SimpleLogin lets you send and receive emails anonymously via easily-generated unique email aliases.
These are two separate issues. I can easily imagine that this is a bug, and one with no impact whatsoever, so I can see why it hasn't been addressed with an urgent hotfix. There is no business value in offering an already paying user to upgrade.
Are you a troll? Why would he lie about this? I've been on both sides of this, I self-hosted my email for over a decade, then just this year made the switch to proton. This guy isn't lying, if you set up your DNS, DMARC, SPF, etc, properly, you don't get the issues you're describing unless the receiver has misconfigured or over-protected their inboxes. And surely you're not thick enough to think the same line of code on Proton's side is responsible for sending an upgrade link in the web-app, and in an email. That means it's a separate issue, a different bug, if you could even call it that.
Its seems like you're just angry and feel like yelling at anyone else that doesn't coddle you and your particular perspective. They're trying to share their knowledge with you and you're getting angry at them for that. Aim your anger at those who actually deserve it.
Oh not a troll, just a moron. How sad.
@BetterDev ( @protonprivacy boosting this latest answer: priceless 😂)
I’ve personally never had this issue (I’ve been a paid user for the last 2 years). Like another commenter said, as annoying as it is, it’s not a super urgent bug. It doesn’t break anything or affect the functionality so it will take longer to get a fix.