Re: Non-unique Message ID in mail messages

2022-01-28 Thread justina colmena ~biz
On January 27, 2022 6:17:05 AM AKST, "Daniel Ryšlink" wrote: > >RFC 5322 clearly states that mail messages SHOULD contain a Message ID >identifier, but if the do contain it, it MUST be globally unique. > That's nice polite behavior, all right, but the enforcement of it is another matter

Re: Non-unique Message ID in mail messages

2022-01-28 Thread Jochen Bern
On 27.01.22 16:17, Daniel Ryšlink wrote: RFC 5322 clearly states that mail messages SHOULD contain a Message ID identifier, but if the do contain it, it MUST be globally unique. The problem with that requirement being that it remains unclear how long the mail( copie)s it's attached to remain

RE: Non-unique Message ID in mail messages

2022-01-28 Thread Marc
> I apologize for bringing perhaps trivial/well-known matter, but I am > interested in your opinion. > > RFC 5322 clearly states that mail messages SHOULD contain a Message ID > identifier, but if the do contain it, it MUST be globally unique. > > Despite this requirement, I have encountered

Non-unique Message ID in mail messages

2022-01-27 Thread Daniel Ryšlink
Hello! I apologize for bringing perhaps trivial/well-known matter, but I am interested in your opinion. RFC 5322 clearly states that mail messages SHOULD contain a Message ID identifier, but if the do contain it, it MUST be globally unique. Despite this requirement, I have encountered