Rejection Statistics (top 25) Top Rules reject (14) milter-reject (1) Top Domains igm.nsc.ru (5) send.norwegian-journal.com (3) em2183.polymers-conference.com (3) em141.apmascongress.org (1) mmail7.mail365.ru (1) newsletter.lumiprobe.com (1) whfpdubai.com (1) Top Relays xvfrhvdh.outbound-mail.sendgrid.net (3) ns.igm.nsc.ru (2) tritechwes.cc (2) m23.esputnik.com (1) mmail7.mail365.ru (1) m79.esputnik.com (1) m34.esputnik.com (1) mail15.static.mailgun.info (1) mra.whfpdubai.com (1) s.wfbtzhsd.outbound-mail.sendgrid.net (1) 194.48.251.26 (1) Top Senders bounce 3-gustaitis=igm.nsc.ru@send.norwegian-journal.com (3) bounces 24887640-3ba8-kazantseva=igm.nsc.ru@em2183.polymers-conference.com (3) mike@igm.nsc.ru (2) noreply.apcrd12.igm.nsc.ru.apcprd2122024apcprd12@igm.nsc.ru (2) rb-c9012ca7283d47ef949f91d421b47eea-director=igm.nsc.ru@mmail7.mail365.ru (1) bounce 762941.ee8290c-lisa=igm.nsc.ru@newsletter.lumiprobe.com (1) noreplysdesk@igm.nsc.ru (1) bounces 6185565-3b0e-inerbaevtm=igm.nsc.ru@em141.apmascongress.org (1) press@whfpdubai.com (1) Top status Greylisted (9) Recipient address rejected (2) Sender address rejected (2) Client host rejected cannot find your reverse hostname, (1) This message is blocked due to security reason (1)