nanog mailing list archives
Re: SprintPCS spam policies
From: Suresh Ramasubramanian <suresh () outblaze com>
Date: Fri, 25 Jun 2004 11:02:02 +0800
Eric Kuhnke writes on 6/25/2004 5:44 AM:
As a non-sprint-related side note, I know of somebody whose AT&T Wireless phone service was rendered completely unusable by incoming spam via the email-to-SMS gateway. The typical rate was one message every 30 minutes, the only solution offered by customer service was to change the phone number. Has anyone ever encountered spammers doing a dictionary attack (emailing all 9999 phone numbers in a NXX) via email-to-SMS gateways?
I used to run an email to sms gateway at a previous job (where we consulted for one of india's largest mobile phone providers)
I was seeing multiple instances of this even 4..5 years ago. srs -- suresh ramasubramanian suresh () outblaze com gpg EDEDEFB9 manager, security and antispam operations, outblaze ltd
Current thread:
- SprintPCS spam policies Bruce Robertson (Jun 24)
- Re: SprintPCS spam policies Joe Hamelin (Jun 24)
- Re: SprintPCS spam policies Eric Kuhnke (Jun 24)
- Re: SprintPCS spam policies David A . Ulevitch (Jun 24)
- Re: SprintPCS spam policies Suresh Ramasubramanian (Jun 24)