Email Authentication
remanga.org
SPF
failDeclares which servers may send mail for this domain.
v=spf1 include:spf.unione.io include:spf.unisender.ru ~all
DKIM
failCryptographic signature on outbound mail (selector: default).
globalsign-domain-verification=LZtbU826efo2Ano0fTnAa5TAkC79KxPIOQwiB5hf0U
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc@reporting.unisender.com
Mail Servers (MX)
10 mx.yandex.net