esniff is a tool designed to extract email addresses from text files of any format (or no format at all).

esniff writes the extracted list to a text file, ready for use with mail-merging tools.

esniff removes duplicates and alphabetacises the outbound address listing.

Screenshots:

raw data A sample input file.

in action This shot shows esniff's on-screen memory summary and progress bar.

output A sample output file.