Updated on: 26 Aug 2023

What does it mean when Support tells, your IP address is on a blocklist/blacklist? Diadem protects itself from known spam sources by subscribing to widely used “blocklists”:  spamcop.net,  bl.spamcop.net, zen.spamhaus.org,  cbl.abuseat.org,  zombie.dnsbl.sorbs.net,  dul.dnsbl.sorbs.net,  bogons.cymru.com, dnsbl.njabl.org and spamhaus.org. These services identify IP address in use by spammers who flood the Internet community with unwanted/unsolicited commercial email. […]

Updated on: 26 Aug 2023

The Anti-Spam & Anti-Virus System on Ubuntu Linux. Process – How it works The Anti-Spam System design integrates a number of different programs together to do it’s job, here’s a summary explanation as to how it works. To help understand things, it’s important to know that Postfix is not just a single program, but rather, […]

Updated on: 26 Aug 2023

Spamdyke is a filter for monitoring and intercepting SMTP connections between a remote host and a qmail server. Spam is blocked while the remote server (spammer) is still connected; no additional processing or storage is needed. In a sentence, spamdyke is a drop-in qmail filter for stopping spam at connection-time. “drop-in” means it can be […]

Updated on: 26 Aug 2023

In one of our Drupal site, we have integrated a music section as client requirement. From this section client can add audio files (mainly mp3 files), from the back end and stored files listing will show in the front-end with a music player i.e., the audio files will run in the embedded player from the […]