It seems that your email client completely stripped all newline characters, which makes your reply a
little bit more hard to follow (this one and the one regarding postgress support, the latter being
even more garbled).
Could you re-sent it re-formatted? :-)
Wojtek
On 10/10/2023 11:21, btellier wrote:
Imo sub addressing are properties of
[email protected][email protected] [email protected] all 3
distinct mail addresses diverging from their sub addresses. We can normalize them to
[email protected] I think the most straightforward is to add the following methods
to MailAddress:```record class SubAddress(String value)Optional<SubAddress>
subAddress();MailAddress normalize();```This should enable to implement all expected
behaviours... A first version of this parsing could be naïve and ignore comments
inside email address, escape sequences, etc... Also we may have to forbid '+' usage
in user names, which should likely be documented in upgrade instructions as a
breaking change.Regards,Envoyé depuis mon appareil Galaxy
-------- Message d'origine --------De : Wojtek <[email protected]> Date : 10/10/2023 15:54 (GMT+07:00) À : James Users List <[email protected]> Objet : Re: Subaddressing (RFC 5233) support in James Hi
Benoit,thank you for confirming my observation. Indeed, it seems quite extensive.I was wondering if we shouldn't adjust org.apache.james.core.Username API and make a distinction between localpart (so username+subaddress) and actuall
username (i.e. `username` without subaddress part. Or have another way to distinguish username in the system from email address?WojtekOn 06/10/2023 21:26, Benoit TELLIER wrote:> Correct! I've been identifying it for a couple of
time and even have ideas of how to manage it ;-)> > That's a bit of a complex story to work with!> > As a starter :> > - ValidRcptHandler needs to accept sub-addresses of an existing user> - IsLocalRecipient
needs to accept sub-addresses of an existing user> - LocalDelivery needs by default to accept email for sub addresses but delivery them into INBOX> - And a SubAddressing mailet would check if the recipient did whitelist
the sender for the target mailbox (k right) OR if the mailbox submission right is allowed for everybody (any)> If so, then positions a storage directive for this email to go into the target mailbox for that recipient> -
Of course integration tests (/server/mailets/integration-testing )> > Contributions more than welcome on the topic.> > Sponsoring even more welcome ;-)> > Here is the JIRA:
https://issues.apache.org/jira/browse/JAMES-3945 (freshly created)> > > > > -- > > Best regards,> > Benoit TELLIER> > General manager of Linagora VIETNAM.> Product owner for Team-Mail product.>
Chairman of the Apache James project.> > Mail: [email protected]> Tel: (0033) 6 77 26 04 58 (WhatsApp, Signal)> > > On Oct 6, 2023 11:25 PM, from Wojtek Hi,> does James support subaddressing (i.e. RFC
5233)?> > I tested it quickly and from what I see James just treat those addresses as distinct addresses?> > I don't see support for it in code.> > Ref:> en.wikipedia.org/wiki/Email_address#Sub-addressing>
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