Messages

1

Mitel MiVoice Business/MCD/3300 / Re: Spam emails from Nupoint

« on: November 20, 2018, 07:47:27 AM »

Hey, thanks for the reply.
Yes, the email header was checked and indicates that email send path was:
127.0.0.1 > nupoint > our internal mail server
Not sure whats up with the 127.0.0.1 source (spoofed?)
thanks

2

Mitel MiVoice Business/MCD/3300 / Spam emails from Nupoint

« on: November 19, 2018, 04:28:14 PM »

Hello Everyone,

On occasion I will receive a voicemail notification (with audio file attached) in my inbox but no message on my phone.

The message is usually a scam/spam message. (ex: CRA scam message)

For the life of me I cannot figure out how the sender is able to bypass our network security and send this message.

The nupoint is not internet facing and is configured with SMTP email injection restrictions to: Accept only from local networks.

Anyone have any experience with this? Any info or suggestions would be appreciated.

Thanks!