Here is what I did:

  1. I downloaded ifsym package from MiKTeX Package Manager. (MPM)
  2. I added the line to my .tex file:

  3. I tried typing \Letter in the document.

but it doesn't work.

The \Letter is a symbol in ifsym package if I know correctly, which looks like an envelope.

Do I miss something?

3 Answers 3


You need to use


since this symbol is only defined when using the misc package option.


Looking at the source \Letter is only defined if you use


Use the package bbding:


and after author name type \Envelope

Example: Alex Anderson \Envelope or if you want the envelope sign within bracket type: Alex Anderson ( \Envelope )

Be successful.

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