It appears that Viktor Dukhovni via mailop <mailop@mailop.org> said: >On Thu, Dec 05, 2024 at 03:01:04PM +0000, Gellner, Oliver via mailop wrote: > >> > Well, the correct reply code is 452. The correct enhanced status code is >> > 4.5.3: >> > https://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes.xhtml >> >> The IANA link claims that the status code should be 451. Does anyone know if >> this a mistake as well, or doesn't it >really matter whether you use 451 or 452? > >That rather feels like a mistake that should be corrected: > > https://www.rfc-editor.org/rfc/rfc5321.html#section-4.5.3.1.10 > > https://datatracker.ietf.org/doc/html/draft-ietf-emailcore-rfc5321bis-36#section-4.5.3.1.10 > >Anyone here care to take this to emailcore and IANA?
I think 5321 is correct ("insufficient storage" seems relevant to too many recipients) and the IANA table is wrong. R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop