The CACertificatesFile option specifies a file containing the CA certificates in PEM format that are required to check the e-mail recipient certificates (with the help of certificate revocation lists). The individual PEM certificates are arranged in the file sequentially.
To add or delete certificates, you can edit the file in any text editor. The individual certificates are entered in the file as follows:
-----BEGIN CERTIFICATE----< CA certificate in Base64 encoding> -----END CERTIFICATE-----
Text outside these sequences is ignored by the mail client and can therefore be used to describe the certificates, which are in non-readable form due to their ASN.1/Base64 encoding.
CACertificatesFile |
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<filename 1..54>
Name of the file containing the certificates in PEM format that are required to check the e-mail recipient certificates.
*NONE
A file containing CA certificates is not specified.
*NONE is the default.