diff --git a/docs/external-tools.md b/docs/external-tools.md
index 24138206..00919c9f 100644
--- a/docs/external-tools.md
+++ b/docs/external-tools.md
@@ -58,15 +58,29 @@ the author's formatting.
 Create a `mail.vim` file type plugin in:
 
 - `$HOME/.vim/after/ftplugin/mail.vim` for vim
-- `$HOME/.config/nvim/ftplugin/mail.vim` for neovim
+- `$HOME/.config/nvim/after/ftplugin/mail.vim` for neovim
 
 ```vim
-setl tw=72
-setl fo=awq
-setl comments+=nb:>
+setlocal nomodeline
+setlocal textwidth=72
+setlocal formatoptions=aqtw2r
+setlocal nojoinspaces
+setlocal nosmartindent
+setlocal comments+=nb:>
 match ErrorMsg '\s\+$'
 ```
 
+Also, don't forget that you can easily quote stuff with `MailQuote`.
+From `:help ft-mail-plugin`:
+
+> Local mappings:
+> `<LocalLeader>q`   or   `\\MailQuote`
+>   Quotes the text selected in Visual mode, or from the cursor position
+>   to the end of the file in Normal mode.
+>   This means "> " is inserted in each line.
+
+See the accompanying [`mail.vim`](./mail.vim) for comments for each setting.
+
 ## `xbiff`
 
 [`xbiff(1)`][xbiff] manual page says:[^xbiffmanpage]
diff --git a/docs/mail.vim b/docs/mail.vim
new file mode 100644
index 00000000..5c9e9096
--- /dev/null
+++ b/docs/mail.vim
@@ -0,0 +1,87 @@
+" Place this plugin in
+"
+" `$HOME/.vim/after/ftplugin/mail.vim` for vim
+" `$HOME/.config/nvim/after/ftplugin/mail.vim` for neovim
+
+" Don't use modelines in e-mail messages
+setlocal nomodeline
+setlocal textwidth=72
+
+"                                                         *fo-a*
+" a Automatic formatting of paragraphs.
+"   Every time text is inserted or deleted the paragraph will be reformatted.
+"                                                         *fo-w*
+" w Trailing white space indicates a paragraph continues in the next line.
+"   A line that ends in a non-white character ends a paragraph.
+"                                                         *fo-q*
+" q Allow formatting of comments with "gq".
+"                                                         *fo-t*
+" t Auto-wrap text using textwidth
+"                                                         *fo-r*
+" r Automatically insert the current comment leader after hitting <Enter> in
+" Insert mode.
+"                                                         *fo-c*
+" c Auto-wrap comments using textwidth, inserting the current comment leader
+" automatically.
+"                                                         *fo-2*
+" 2 When formatting text, use the indent of the second line of a paragraph for
+"   the rest of the paragraph, instead of the indent of the first line.
+"   This supports paragraphs in which the first line has a different indent than 
+"   the rest.
+"   Note that 'autoindent' must be set too.
+" Example:
+"         first line of a paragraph
+"     second line of the same paragraph
+"     third line.
+" This also works inside comments, ignoring the comment leader.
+setlocal formatoptions=aqtw2r
+
+" Disable adding two spaces after '.', '?' and '!' with a join command.
+setlocal nojoinspaces
+
+" Disable smartident (meant for source code)
+setlocal nosmartindent
+
+"       *'comments'* *'com'* *E524* *E525*
+" A comma-separated list of strings that can start a comment line.
+"   See |format-comments|.
+"   See |option-backslash| about using backslashes to insert a space.
+"
+"
+"  The 'comments' option is a comma-separated list of parts.
+"  Each part defines a type of comment string.
+"  A part consists of: {flags}:{string}
+"
+"  {string} is the literal text that must appear.
+"
+"  {flags}:
+"  n  Nested comment.
+"  Nesting with mixed parts is allowed.
+"  If 'comments' is "n:),n:>" a line starting with "> ) >" is a comment.
+"
+"  b Blank (<Space>, <Tab> or <EOL>) required after {string}.
+setlocal comments+=nb:>
+
+" Highlight trailing whitespace as errors.
+match ErrorMsg '\s\+$'
+
+" MAIL            *mail.vim* *ft-mail.vim*
+" By default mail.vim synchronises syntax to 100 lines before the first
+" displayed line.
+" If you have a slow machine, and generally deal with emails with short 
+" headers, you can change this to a smaller value:
+
+let mail_minlines = 30
+
+
+"          *no_mail_maps* *g:no_mail_maps*
+" Disable defining mappings for a specific filetype by setting a variable,
+" which contains the name of the filetype.
+" For the "mail" filetype this would be:
+let no_mail_maps = 1
+
+" Local mappings:
+" <LocalLeader>q   or   \\MailQuote
+"   Quotes the text selected in Visual mode, or from the cursor position
+"   to the end of the file in Normal mode.
+"   This means "> " is inserted in each line.