solid recommendations roundcube is goat

Would having aliases be a good way to bypass when a website denies your emails from your domain (which is known occurrence for who self-hosts their own email system)?

Anyone wondering what they have in common: EU (i know its not the same as EEA, there are countries like Iceland non-member of EU but part of EEA and they have their own GDPR through their own Private Act) has GDPR, Japan has APPI, UK has UK-GDPR, Switzerland has FADP

Whats intriguing is that Canada has DCIA and Brazil has LGPD and I don’t see it being mentioned to be turned off by default in either countries