On mar, 2023-01-17 at 10:55 +0800, 朱超 wrote:

Hi,  When I subscribe the email list in Subscription Policy is confirm, Some problems happen in here： 1.Some mail mua reject send the confirm the message, because the length of recipient is too long. for exmaple: requirements-confirm+9605556e0b35a5da280c1de0d34a3e6f770f8ea5@domain, and the mail mua reject to modify about this.

Well, if the MUA complains, it is the one that is broken. The example is within the specified limits for an address local-part in RFC 5321 (current normative specification for SMTP) section 4.5.3.1.1.

-- Victoriano Giralt                           Innovation Director Digital Transformation Vicerectorate        University of Malaga +34952131415                                SPAIN

Note: signature.asc is the electronic signature of present message A: Yes.

Q: Are you sure ?

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A: Because it reverses the logical flow of conversation.

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