I would not advise that. Plenty of things can render a dkim sig invalid. Not all of them are evidences of malice.
You might be well advised to check for a DMARC record (which asserts policy using a combination of DKIM and SPF) and if there's a reject there, feel free to trash the email if there's a validation failure. But not simply because a DKIM signature breaks. --srs On Tuesday, February 18, 2014, Private Sender <nob...@snovc.com> wrote: > Spamassassin knows the dkim signature is invalid, so there must be a dns > query that occurs at this point in the message processing. > > If that is the case, there must be someway to configure to reject if the > dkim signature is invalid. > > -- --srs (iPad)
