Everything appears fine with your DKIM record.
DKIM evaluation failed.
The message has a valid signature, but it does not match the signature of the sending domain. This probably means that the message was modified somewhere along the way.
This is the raw error:
"error": "bad signature", "explanation": "crypto/rsa: verification error", "source": 0, "tag": "b" }
Thank you
I found, if I use the 2048 recommended key size, GMAIL answers:
... ARC-Authentication-Results: i=1; mx.google.com; dkim=fail ... ... Authentication-Results: mx.google.com; dkim=fail ... ...
But, if I use only 1024 key size, GMAIL answers:
... ARC-Authentication-Results: i=1; mx.google.com; dkim=NEUTRAL... ... Authentication-Results: mx.google.com; dkim=NEUTRAL... ...
DKIM SignatureMessage contains this DKIM Signature: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=frimont.com; s=8d8c36041d0fb93; l=0; h=content-type:mime-version:message-id:reply-to:date:subject:to :from; bh=re9n9U7TxhyW58+HSF6gDn6coz3WQQlUg/fgZk/QwjA=; b=ikzn+aQLzYEHsityCM3E4RJ+0rOPWClGTVI1Xuxn41E3un2YQR+16KUCv6KT6mYTe okW8MvXJYfLanVtW40cQQaZv4+g8q/mdasGpgY3q8DZ2HoIExBxXk5FHgKLq794If mWDKSEymTWFKpmOEdeS4lXOT12hKQEHSVYQNhvufw= Signature Information: v= Version: 1 a= Algorithm: rsa-sha256 c= Method: relaxed/relaxed d= Domain: frimont.com s= Selector: 8d8c36041d0fb93 q= Protocol: bh= re9n9U7TxhyW58+HSF6gDn6coz3WQQlUg/fgZk/QwjA= h= Signed Headers: content-type:mime-version:message-id:reply-to:date:subject:to :from b= Data: ikzn+aQLzYEHsityCM3E4RJ+0rOPWClGTVI1Xuxn41E3un2YQR+16KUCv6KT6mYTe okW8MvXJYfLanVtW40cQQaZv4+g8q/mdasGpgY3q8DZ2HoIExBxXk5FHgKLq794If mWDKSEymTWFKpmOEdeS4lXOT12hKQEHSVYQNhvufw= Public Key DNS LookupBuilding DNS Query for 8d8c36041d0fb93._domainkey.frimont.com Retrieved this publickey from DNS: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7QkcpsKbYNOAUaDkhg1045lj1kkB+QRFAKw+g0iV87KbM/Gt/k5RYzuGBXSgOv8QIkfeVV9mlBpf6AQiz2HpZ3HWkyYKwg4tM3MV8LeWbKGmhSV2NcIA55tegbpVbb4zQ5zfik1gzvFs7RPiq2y6OfXUrMTjzDkpTsLE6x4pebtu0P1AnDmTZt4ykS0qBIWTcpINfLbiow3ZcIO5JbvKibUT5Yj6sJKHc0nEfEKUv1FjdbldCwsNDnwPjj96klers4687VtWAS+GBuT81E9PO8ldkHI60fWTwWpxuvSlnLJ5kziDqlM5vSD88VS1O1ifpXIF/HEgi23qLfLLtVvE4QIDAQAB Validating Signatureresult = fail Details: OpenSSL error: data too small for key size
Public Key DNS LookupBuilding DNS Query for 8d8c36041d0fb93._domainkey.frimont.com Retrieved this publickey from DNS: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7QkcpsKbYNOAUaDkhg1045lj1kkB+QRFAKw+g0iV87KbM/Gt/k5RYzuGBXSgOv8QIkfeVV9mlBpf6AQiz2HpZ3HWkyYKwg4tM3MV8LeWbKGmhSV2NcIA55tegbpVbb4zQ5zfik1gzvFs7RPiq2y6OfXUrMTjzDkpTsLE6x4pebtu0P1AnDmTZt4ykS0qBIWTcpINfLbiow3ZcIO5JbvKibUT5Yj6sJKHc0nEfEKUv1FjdbldCwsNDnwPjj96klers4687VtWAS+GBuT81E9PO8ldkHI60fWTwWpxuvSlnLJ5kziDqlM5vSD88VS1O1ifpXIF/HEgi23qLfLLtVvE4QIDAQAB Validating Signatureresult = pass Details: With MX TOOLBOX:
Trouble logging in? Simply enter your email address OR username in order to reset your password.
For faster and more reliable delivery, add noreply@smartertools.com to your trusted senders list in your email software.