[math-fun] A request to avoid receiving multiple identical posts

Dear Fellow Funsters, Normally, if possible, my e-address doesn't need to be on the recipients' e-address list if math-fun already is -- as has happened innumerable times in response to something I've posted. If you can spare the split-second needed to help me avoid receiving duplicate postings, I'd greatly appreciate it. Very recently, however, math-fun has been listed twice as an addressee, with the expected duplicate results. E.g., a very recent post has this addressee header: << To: math-fun <math-fun@mailman.xmission.com> Cc: math-fun <math-fun@mailman.xmission.com>

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Surely we can avoid this kind of thing if we just take a peek at who the addressees are before hitting Send. Thanks a lot, Dan