I’ve create redirect from admin@rugadgets.xyz to my own email. But mails did not coming.
Some senders receive this:
admin@rugadgets.xyz: host mail.post.000webhost.com[153.92.0.94] said: 550
5.7.1 Service unavailable; client [87.250.230.218] blocked using
new.spam.dnsbl.sorbs.net (in reply to RCPT TO command)
What’s a problem?