Patch #1567274: Support SMTP over TLS.
diff --git a/Doc/lib/libsmtplib.tex b/Doc/lib/libsmtplib.tex
index 2f87bc4..9943d9f 100644
--- a/Doc/lib/libsmtplib.tex
+++ b/Doc/lib/libsmtplib.tex
@@ -28,6 +28,18 @@
included below.
\end{classdesc}
+\begin{classdesc}{SMTP_SSL}{\optional{host\optional{, port\optional{,
+ local_hostname\optional{,
+ keyfile\optional{,
+ certfile}}}}}}
+A \class{SMTP_SSL} instance behaves exactly the same as instance \class{SMTP}.
+\class{SMTP_SSL} should be used for the situations where SSL is required from
+the beginning of the connection and \method{starttls()} is not appropriate.
+If host is not specified, the local host is used. If port is
+omitted, the standard SMTP-over-SSL port (465) is used. keyfile and certfile
+are also optional - they can contain a PEM formatted private key and
+certificate chain file for the SSL connection.
+\end{classdesc}
A nice selection of exceptions is defined as well: