Hi, in the last weeks, i see an increasing amount of DKIM errors, mentioning an (pubkey_dns_syntax) error.
Here is just a single sample: 2017-12-02 20:10:15.090 [23827] 1eLDB0-0006CJ-W4 DKIM: d=fohrmann.com s=newsletter2go c=simple/simple a=rsa-sha256 b=1024 [invalid - syntax error in public key record] When checking the DKIM-key by hand: dig +short TXT newsletter2go._domainkey.fohrmann.com "v=spf1 mx a include:spf.nl2go.com -all" "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPOicsJWjGF90epzxL+IpdHMLCrPTdUpWhYV6o6LgIhidD1DdofDGxqkCZ671sdwh4drVtIMHn6Ojm1uabRYoa3QeiHJ5Sz90X3KMKH6z4GI3h4y9+2Ov9g7aQ7VCYuKxcRCD7ZGKUhiBcFZZkU+cRlx1pdFPkX8+AXM19JbJKcQIDAQAB;" it turned out, that their is beside the DKIM-key an extra SPF-record. Could that be the reason for the "(pubkey_dns_syntax)" in the log? When i look "only" at the DKIM-key it looks correct. Is that an error, getting confused from extra DNS settings in DKIM-Key checking, or should we blame the persons, who start to put SPF-records in unusual places? Kind regards Torsten -- Torsten -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
