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+# Thunderbird Configuration on Windows for Secure Mail
+[[Prev|thunderbird4]] | *step 5 of 17* | [[Next|thunderbird6]]
+
+## Composition & Addressing
+
+ 1. The essential choices for Composition & Addressing are:
+ * /!\ uncheck Compose messages in HTML format
+ * Note: you can still send HTML messages at any time by
+ changing HTML format when you compose a new message
+ * Start my reply below the quote
+ 1. These simple choices will improve your
+ [[posting style|https://secure.wikimedia.org/wikipedia/en/wiki/Posting_style]]
+ and earn respect for adhering to netiquette.
+ 1. Proceed to the [[Next|thunderbird6]] step
+
+[[!img tbird5.png align=left]]