[Fixed] DKIM signature truncated

Discussion in 'Installation/Configuration' started by Cypouz, Oct 26, 2016.

  1. Cypouz

    Cypouz New Member

    Hi!

    Debian 8, ISPConfig 3.1 (and, after update, 3.1.1).

    In the email domain tab, the DKIM signature is:
    MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo71Jy6Xm6pVXvzkxq4fHpUP20+hAigsq7QM/pOmumTpNzau6I6Y4hq0qij6ync6fZSDbF1dZXyeKme38Ga9on+AMF44fMGNJrZErm5NYNwrR3bH6xLpDj9R/p6qYPIMOAeaTQvzGTEe51bBU1iKi0A5mvtuYijuD1aL7U3Tp/PyXpaAlTAwBaz8XGJBFNQsJNUAsWDvpZKa7TS335woO/19awBGLqWN6/NggrpG4I4/PmImS0FSXqqkTp7U7+BMnAVCsVhVdAWHtMiVF0KaIVQNpTnZn2Ms5mDzZfkdxiQy2zJctizmpJPjPsm+IF7/8+Jc94W0poBGgPrJdD5B8+QIDAQAB

    In the DNS tab, the DKIM signature is truncated:
    MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo71Jy6Xm6pVXvzkxq4fHpUP20+hAigsq7QM/pOmumTpNzau6I6Y4hq0qij6ync6fZSDbF1dZXyeKme38Ga9on+AMF44fMGNJrZErm5NYNwrR3bH6xLpDj9R/p6qYPIMOAeaTQvzGTEe51bBU1iKi0A5mvtuYijuD1aL7U3Tp/PyXpaAlTAwBaz8XGJBFNQsJNUA

    It results in wrong DKIM validation...
     
    Cypouz, Oct 26, 2016
    #1
  2. florian030

    florian030 Well-Known Member HowtoForge Supporter

    Did you create the dns-record by yourself?
    You can also try
    ALTER TABLE `dns_rr` CHANGE `data` `data` TEXT NOT NULL DEFAULT '';
    in phpmyadmin for the database dbispconfig
     
    florian030, Oct 26, 2016
    #2
  3. Cypouz

    Cypouz New Member

    Thanks for answer.
    No, I didn't. The DNS record was created during automated DKIM process of ISPConfig.
    Effectively, the data field in dns_rr table was VARCHAR limited to 255 characters. Is it the normal behavior? Your command fixed it. Thank you!
     
    Cypouz, Oct 26, 2016
    #3

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