Typically refers to an email server (SMTP server) that is configured to deliver any incoming mail to another mail server. In the past, open relays (open relay servers) were common, but today, most ...

Do you mean Anonymous access on the Authentication tab of the Access properties on the SMTP virtual server? If so, you NEED that enabled so anyone can send mail TO you, that is NOT making the system ...

We're having problems with open relay on Microsoft Exchange Server 2000. We tried to shut down SMTP, clean out queues, turn off relaying, etc., but nothing worked. For a quick fix, we set up a ...

The Open Relay Data Base (ORDB) was started in 2001 as a means of combating spam. The database did what its name implies – it listed open relays on the Internet that could be used by spammers to send ...

This must be a pretty common problem, but after reading through Postfix docs ans searching Google, I still can't find a clean solution to this problem.<br><br>Basically, we have a Postfix mail server ...

Per a recent Substack Writers post: After investigating, our team has determined that the recent decline in reported open rates is likely due to an outage with Apple’s iCloud Private Relay. However, ...