avasout03.plus.net 84.93.230.244 blacklisted

[#1]

As per title, avasout03.plus.net 84.93.230.244 appears to be listed on 0SPAM and SORBS. I'm suffering from outbound emails being blocked, and not having a relay blacklisted would help at lot.

[#2]

Hi @Carp

Which domains are you trying to send emails to? Can you please let me know what comes after the @ so we can workout why they are being blocked.

[#3]

How does the target services influence the black listing?  See here - https://mxtoolbox.com/SuperTool.aspx?action=mx%3aavasout03.plus.net&run=toolpage# - click the "Blacklist" option just below the table.

Note also that the mxtoolbox reports that there is no DNS listing for this server which is odd (wonder if that is rDNS?) … is it possible that is the source of the issue?

[#4]

Mac mail has been barfing quite consistently sending to piebiz.net over the last 24 hours or so, and we had similar problems (plus emails silently going to /dev/null) at the end of April, although that was magically resolved before I raised it as an issue.

[#5]

@Townman Regarding the DNS not showing, I believe this is the same for all the other avasout domains, as the few I tried didn't show up a DNS record on mxtoolbox.

@Carp Thanks for that. I have raised this with our backend team. This can take up to 3 working days, so if you haven't heard anything by Monday please let us know and we can chase this for you.

[#6]

@deank Thanks for that.

[#7]

---

@Townman wrote:

Note also that the mxtoolbox reports that there is no DNS listing for this server which is odd (wonder if that is rDNS?) …

---

I suspect the toolbox is looking for an MX record which the avasouts don't have, and shouldn't have because they don't handle incoming messages. They do have A records which the blacklist tool uses for its checks.