Sendgrid 167.89.107.108 is listed at dnsbl.sorbs.net

[iostr]

Hi,

my email server is checking incoming email against dnsbl.sorbs.net for spam. When registering for the factorio forums, the registration confirmation email was blocked because of the following error:

Code: Select all

root@nebula/etc/exim4# fgrep factorio /var/log/exim4/mainlog
2016-11-08 19:27:14 H=o4.7nf.shared.sendgrid.net [167.89.107.108] X=TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128 F=<bounces+2338853-492d-iofactorio=iostr.com@sendgrid.net> rejected RCPT <iofactorio@iostr.com>: 167.89.107.108 is listed at dnsbl.sorbs.net (127.0.0.6: Currently Sending Spam See: http://www.sorbs.net/lookup.shtml?167.89.107.108  )

I have since disabled the dnsbl.sorbs.net -check (to be able to register this issue). Presumably, other recipients might get similar problems if their email server does spam checking by dnsbl via sorbs.

Suggestion: would it be possible for you to send this upstream to sendgrid so that they de-list this server as "not-sending-spam"?

[Rseding91]

You'll need to contact your email provider and have them unblock it or get a different email provider such as gmail that doesn't block our emails.