2,379 votesPlusplus supported this idea ·
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The tides might be changing https://docs.microsoft.com/en-us/exchange/recipients-in-exchange-online/plus-addressing-in-exchange-online and in the spirit of catching leaks (however obfuscated), not supporting https://en.wikipedia.org/wiki/Email_address#Subaddressing seems a bit unconstructive in supporting adoption.
Does / did Adobe allow subaddressing? (in all of its registration forms? typical hindrance)