On 10/25/2017 12:33 PM, Robert Arkiletian wrote: > here is a python solution > #!/usr/bin/python > #python 2 (did not check if it works) > f=open('yourfilename') > D={} > for line in f: > email,num = line.split() > if email in D: > D[email] = D[email] + num > else: > D[email] = num > f.close() > for key in D: > print key, D[key] > _______________________________________________ That gets me closer, I think. It's concatenating the number of messages, but it's a start. Thanks. -- Mark Haney Network Engineer at NeoNova 919-460-3330 option 1 mark.haney at neonova.net www.neonova.net