Nov 2 14:48:00 solisitor postfix/cleanup[30027]: 0B39F22830DDB: message-id=9cd96f8cec8663679680d25f2ae63aff@mailsquare.in
Nov 2 14:48:00 solisitor opendkim[32022]: 0B39F22830DDB: 207.199.156.143.static.idrivecompute.io [207.199.156.143] not internal
Nov 2 14:48:00 solisitor opendkim[32022]: 0B39F22830DDB: not authenticated
Nov 2 14:48:00 solisitor opendkim[32022]: 0B39F22830DDB: no signature data
Nov 2 14:48:00 solisitor postfix/qmgr[32287]: 0B39F22830DDB: from=bounce@mailsquare.in, size=12702, nrcpt=1 (queue active)
Nov 2 14:48:00 solisitor postfix/smtps/smtpd[30028]: disconnect from 207.199.156.143.static.idrivecompute.io[207.199.156.143] ehlo=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=6
Nov 2 14:48:00 solisitor postfix/smtps/smtpd[30028]: connect from 207.199.156.143.static.idrivecompute.io[207.199.156.143]
what is this means now
why this error is here in the mail server log
Nov 2 14:48:00 solisitor opendkim[32022]: 0B39F22830DDB: not authenticated
Nov 2 14:48:00 solisitor opendkim[32022]: 0B39F22830DDB: no signature data