Re: [mailop] Gmail has a thing about dots

On Thu 02/May/2024 21:02:28 +0200 John Levine via mailop wrote: While debugging something else, I've been trying to send messages to myself from the address a...@m.jl.ly. RFC 5321 says two dots in a row need to be quoted, and I have checked that my mail system does indeed put in the quotes and

[mailop] Doesn't ARC substitute DKIM at Gmail inbound?

Hi, I sometimes get this response: 421-4.7.30 This mail has been rate limited because DKIM does not pass. Gmail 421-4.7.30 requires all large senders to authenticate with DKIM. 421-4.7.30 421-4.7.30 Authentication results: 421-4.7.30 DKIM = did not pass 421-4.7.30 For