Email Authentication

severstal.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:217.175.18.112 ip4:217.175.24.118 ip4:217.175.24.119 ip4:217.175.25.166 ip4:217.175.25.167 include:mail.hosting.severstal.com include:spf.unisender.com mx -all

DKIM

pass
Cryptographic signature on outbound mail (selector: mail).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCULziVHi7hNfwR2nHAM4OMaR/GhURnO5m6tGob+wIpvKtCE0NyUawGj77XN/owrS/KJqwIGdUdOHpXOxUGx0Y9RMBNvutj+vd5SvgCo5+F2aZjSidzSvT5zas1MYPADlywfS3YwdiedbFXVbTlYMp/5qcNShu6wvpy6i85f0v0QQIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; rua=mailto:dmarc-rua@severstal.com; ruf=mailto:dmarc-ruf@severstal.com; sp=none; fo=1; ri=86400

Mail Servers (MX)

10 chr-ksmg-02.severstal.com
10 chr-ksmg-01.severstal.com
10 msk-ksmg-01.severstal.com
10 msk-ksmg-02.severstal.com