Forum Discussion
Solved
Blacklisted Telus IP address
Hello I am having email bounce back from diveshopscuba.com and when I checked with the web site host, Shaw Business, they were able to determine that my IP address is being Blacklisted by all Hostop...
Easiest way to find out who owns an IP is toss it in the search box at the top of https://whois.arin.net/ . It shows which company owns the netblock an IP(v4) address belongs to. The details of the IP you posted are here.
NFtoBC
Community Power User
Community Power UserSo both your [email protected], and you [email protected] emails receive this error?
- Yes, but it isn't consistent. One will bounce back then go through an hour later. As well as of the 3 addresses may bounce one or later bounce all.
- FuzzyLogic
The recipient's mail server is likely using some form of blacklisting service to filter suspected spam. These blacklists are often updated multiple times a day and can result in the behaviour you are seeing.
It may be possible to get them to add your sending servers to a whitelist. You would need to work with the recipient to get this sorted out.
