[Smec2019] Delivery failure

[MAILER-DAEMON at yahoo.com]

Message from yahoo.com.
Unable to deliver message to the following address(es).

<jagbandhu007 at yahoo.com>:
This user doesn't have a yahoo.com account (jagbandhu007 at yahoo.com) [-9]

<klarry10 at yahoo.com>:
Requested mail action aborted

<niti at yahoo.com>:
This user doesn't have a yahoo.com account (niti at yahoo.com) [-9]

<r_butreddy at yahoo.com>:
This user doesn't have a yahoo.com account (r_butreddy at yahoo.com) [-9]

<tkaczm at yahoo.com>:
Requested mail action aborted

--- Original message follows.

The original message is over 5K. Message truncated.

Return-Path: <smec2019 at roma1.infn.it>
Received-SPF: none (domain of roma1.infn.it does not designate permitted sender hosts)
X-YMailISG: yGWi8tMWLDsMXTxgGkeNTJ9tvoaZk9Ns0mae1_XSeoEEVYvN
 KGIVZIItQIY_IxSDNHFgGL351qyWKEnnHGKoKHRc4WyL_uK5ZDs0EuuiAOx4
 h6z3lKriAeLi9MeLFE5.RmAWxS9UkexFeQSWCeUFexrthSXHhd5OeIEQzhEg
 cTp4p_4c9HpOsmeixGLZUF5KU5vhEQnQ1tOuQ5wuLW9A_tgapax8f.1AZUrU
 LANGphPQU2MEm_txUHtvbMVA0dpmMJhJNqf_ejL4Ml5ofqACut24UL_Hs6Xi
 4xL.6IaSoBWyGVd9VumSMMo.COjMgPVLP_Vn9LLCVMju07y8Tihqp4YEstpm
 qqxFe5uWBY8VlPes9vgsVSC7TL2aaVA3QOujNKgGgGIrYgaagG_ZQ47Wtd.H
 Z7NSkVvidkHcHvE4D_Y2XcZZTkVvMMBTvpJMlrIKBQbqd7KC5JWNRazbInh5
 hJqC8HBJ30.WdigkcEl9xq3nWuWgnqV5Jzc2uegPvjW0uTuRh9Aa5AjzBXk2
 pHqlLuMPl1_.EZAiMTfN2wb.rQoNS0GMYDfP5TvRnrABbpifp.5qdM.ZTdRk
 wdrRO3jPtCM1Yp.J9maR9sdQqamYuhJuxyDpGNwcmEit9WqfZ_CuwK1l9G_x
 WJbJU2Irp1lSP1Qz0Mt3YM8aO6xCNNME.veAfe1jrFFtR3LgXf7AqI5nHHK8
 EMGd3xkBdgNVIW_ssr6UXBjAEIKT5g8Wftgp_fCSMm.tapEj8QFza1guuqCl
 qi3mIEUYSjx2PjLDY1eg4nHg9enuXtOD86oBsifFtzAYLh85_8j0qx_n4Wnu
 bDiJy_XEyvmH1yFXSegMz00g8PYRc8lHseKJmTcg7GiOtoP4IcRyNTSZfdC9
 TYt1xn4_XNhdaKzrdVMGbnbO5RGBNKCWaQqrVYTcIv3A08U2OIj5mNhkvTOf
 MyRYm8356gjpQGAR3DeWfyf1klCOHdXBMKn3u5jEZHth0PqkWIu4wqyYD3fH
 ZToimSrbgKJk7QThwK1NNFa.ha5RYrjFRDNF97Ej_vpcSNYvcZ73mxTeD1u3
 2qxx8siLCC.PEFW2hmM2hbO_rg53RQbcjuxUoanFyOVXatYGGxelfcG7P.tu
 ETey5Mi1nZDU4nlEUAx.YJ_vUBG1Ej6R2sSIOX5lpOT_uNg5h7E7Hjp_8R3R
 Lb2qO4zCDSp9IYg4Mbha83hjfF1Gx792qzCFQ72lSYm7x40NvAuwcjAdGZAz
 yKUw.017pB7eHkSMhTImWkbQwRQziz9WFjqcztiscnJW6T_.Td3Tj94fpNms
 1Y8FocSMuWMftee_7e76KxmnzddIYU1aq3YJM3cOaHpyQ1EbmRC6rm978LAB
 wreQEpsnlT5s9D_.s82kQS6NiEUSCLrxA8JSxnlbTZX3DmX.jUen873cogTA
 6J6BSUOX_jJKWqPeKCSznMui1xfiClOZS76EagWdASadGgZM1Yju6kCVZtNt
 LVqT294Zw0P.mH.rPGDopPCbmKALLL5fd4LudxACopODc7CPNU5kpPI7pEFY
 iRRd9c1grwXof_xWSF9h44ElT5N88Q7KrzSWGwYnwglXE4lYTdbotJ3laALb
 fAZ3tzXPtHHDmrfBHNp64pf8wD.2D_GqauFrZrx2ZjRaOyfl9amnirXmpUbm
 cjw1xq_lNR2rQJsv9Pfw7E3gyJeeGKA4d0LseueJ7CHEpwU34TL9Ne2zuFkg
 UdZvGfxjL05GeY06mTbQgU3QjSYBnCk1wz.vtoLDSI_6zSu7JZh0Isj9XPdz
 kX1.ECIwnU6pUpa2yiNUGcIN.fxSEANSHV23hwE-
X-Originating-IP: [141.108.26.222]
Authentication-Results: mta4466.mail.gq1.yahoo.com  from=roma1.infn.it; dkim=neutral (no sig)
Received: from 10.253.33.221  (EHLO postino4.roma1.infn.it) (141.108.26.222)
  by mta4466.mail.gq1.yahoo.com with SMTPS; Wed, 23 Jan 2019 18:02:51 +0000
Received: from postinoauth2.roma1.infn.it (postinoauth2.roma1.infn.it [141.108.26.54])
	by postino4.roma1.infn.it (8.14.4/8.14.4) with ESMTP id x0NI1tqt008028;
	Wed, 23 Jan 2019 19:01:56 +0100
	(envelope-from smec2019 at roma1.infn.it)
Received: from webmail.roma1.infn.it (webmail2.roma1.infn.it [141.108.26.26])
	by postinoauth2.roma
*** MESSAGE TRUNCATED ***


.