Hi I saw some providers' dmarc setup using returnpath.net as contact email. For example,
_dmarc.yandex.com. 3600 IN TXT "v=DMARC1; p=none; fo=1; rua=mailto:dmarc_...@auth.returnpath.net,mailto:dmarc-...@yandex.ru; ruf=mailto:dmarc_a...@auth.returnpath.net" _dmarc.laposte.net. 511 IN TXT "v=DMARC1;p=quarantine;sp=reject;rua=mailto:dmarc....@laposte.net,mailto: dmarc_...@auth.returnpath.net;ruf=mailto:dmarc.a...@laposte.net,mailto: dmarc_a...@auth.returnpath.net;rf=afrf;" What does "***@auth.returnpath.net" here stand for? Thanks. tom