iCloud mail not honouring 'Reply-To' header
Hi,
I'm sending an email to an iCloud mail address that includes a 'Reply-To' email header, eg.:
Reply-To: "Me" <example_user@gmail.com>
See https://www.w3.org/Protocols/rfc822/#z33, section 4.4.3. REPLY-TO / RESENT-REPLY-TO for details.
I would expect when the user replies to this, the To field is populated with "Me" <example_user@gmail.com>, but it's not. It uses the From address instead.
This works for all other providers. Is there something I can do to get this approach to work for iCloud?