search for: geofence

...se than it sounds. ATT/SBC needs to whitelist you by IP if you are using a VPS. Spectrum/Charter just plain blocks many VPS with no recourse. Regarding geofencing, look back at my post. I leave port 25 open to the world. I can receive email from any country. Using submission port 587 means you can geofence from where your employee sends and receives email. It does not effect your customers since they use port 25. The reason I run my own email server is I got hacked when using a hosting service. The hacker used a vulnerability in RoundCube and could send email as me. My PayPal account password was th...

> You need SPF and DKIM for your outgoing email to be accepted. > [...] I don't understand why that is the case (but keep in mind that I am a newbie). Is it not possible to set up some internal SMTP server that only relies the e-mails to the external ISP SMTP server? The internal SMTP server would then act like a normal user's Thunderbird. At first I tought that the internal

Well, correct me if I'm wrong, but I would say this conversation you have posted is a bit outdated, now fail2ban can be used with asterisk security log https://wiki.asterisk.org/wiki/display/AST/Asterisk+Security+Event+Logger. On Thu, Aug 17, 2017, 4:53 AM Telium Technical Support <support at telium.ca> wrote: > Keep in mind that the attacks you are seeing in the log are ONLY the