* [email protected] <[email protected]>: > I don't care what the text of the tag is -- just that it exists. > Make it shorter i.e. [Amavis].
Changing a subject: header and adding a list footer breaks DKIM signatures. The DKIM people are currently adressing this to allow for better mailing list policies in DKIM options, but for the moment a list admin only has two options: - add footer and alter the subject line and break a valid DKIM signature risking low deliverability - don't add footer and leave the subject as it is and leave valid DKIM signatures intact and thus get better deliverability We have choosen no to break DKIM signatures, get good reputation for that with high traffic mail providers and - in the end - go for better deliverabilty. Please use other criteria, maybe in combination, to handle messages from [email protected] as you like to. p@rick -- All technical questions asked privately will be automatically answered on the list and archived for public access unless privacy is explicitely required and justified. saslfinger (debugging SMTP AUTH): <http://postfix.state-of-mind.de/patrick.koetter/saslfinger/>
