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| author | Phil Pennock <pdp@exim.org> | 2012-02-04 02:33:40 -0500 |
|---|---|---|
| committer | Phil Pennock <pdp@exim.org> | 2012-02-04 02:33:40 -0500 |
| commit | 20aa9dbde39896d6ab006180c153996f649b41a2 (patch) | |
| tree | eee5e7c6e63cf0596c7bdb9c8e00356b2cfc4a19 /doc/doc-docbook | |
| parent | edc33b5f1aca3f17ee8ca0b93689e6d14009df54 (diff) | |
Documentation for $tls_bits and SASL changes
Diffstat (limited to 'doc/doc-docbook')
| -rw-r--r-- | doc/doc-docbook/spec.xfpt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index 12d813781..5ae4f7649 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -11784,6 +11784,16 @@ command in a filter file. Its use is explained in the description of that command, which can be found in the separate document entitled &'Exim's interfaces to mail filtering'&. +.new +.vitem &$tls_bits$& +.vindex "&$tls_bits$&" +Contains an approximation of the TLS cipher's bit-strength; the meaning of +this depends upon the TLS implementation used. +If TLS has not been negotiated, the value will be 0. +The value of this is automatically fed into the Cyrus SASL authenticator +when acting as a server, to specify the "external SSF" (a SASL term). +.wen + .vitem &$tls_certificate_verified$& .vindex "&$tls_certificate_verified$&" This variable is set to &"1"& if a TLS certificate was verified when the |