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salon442
salon442
Explorer
March 10, 2021
Question

verify=CAFail, verifymsg=unable to get local issuer certificate

  • March 10, 2021
  • 2 replies
  • 5477 views

For outgoing mail we are facing verify=CAFail, verifymsg=unable to get local issuer certificate issue in fortimail.

Our scenario is exchange server>fml>outside..no issue in incoming email but issue only in outgoing email..we are getting bounce back for outgoing email and  email are not delivering to recipient.

What can be done to solve verify=CAFail issue in fortimail v6.4.3.

Should we upload the CA certificate of exchange server in fortimail certificate?

 

    2 replies

    Bromont_FTNT
    Staff
    Bromont_FTNT
    Staff
    March 10, 2021

    Loading the CA certificate of exchange into the FML should help with the verify=CAFail messages but that's likely not the issue with your outgoing mail. What do the bounceback messages say?

    syam
    syam
    New Member
    June 24, 2022

    Hi

    I have also the same problem and i have error message from fortimail: version=TLSv1.2, verify=CAFAIL, cipher=AES256-SHA256,

    and the recipient don't receive the email. Can i have resolution of this issue

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