Comcast subscribers unable to email Russia
Published: 03 Mar 2004 09:20 GMT
Comcast's high-speed Internet subscribers trying to email Russian addresses found themselves incommunicado for four days after the Internet service provider's spam filter went awry.
Comcast, which has seen ISP giant America Online block email from its subscribers both accidentally and deliberately, acknowledged that a faulty spam filter caused the email glitch that began on Friday.
"For a brief period, our spam filter was blocking users from sending email to .ru domains," said a Comcast representative. "That should now be corrected. There were people who were affected by this filter that was misapplied for a short period of time."
Comcast implemented the filter to thwart spammers who were using the ISP's servers to send spam with spoofed return addresses ending in .ru, which is the Russian top level domain.
Since Saturday, Comcast subscribers with contacts in Russia have been scrambling for information about the outage. Many took to the ISP's message boards to report their experiences and the sometimes conflicting explanations of customer service representatives.
"It took me 22 hours and a dozen emails to Comcast tech support to get this information" about the wayward filter, said Dmitry Stavisky, a Comcast subscriber and software developer who uses email to communicate with clients in Moscow. "This would have been a complete disaster if I didn't have another email account."
Comcast's email troubles are emblematic of the problems ISPs have faced in trying to thwart spammers. ISPs have weathered criticism for letting spammers hijack their servers to send spam, and are also on the defensive from subscribers on the receiving end of increasing volumes of unsolicited commercial email.
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Today is March 12, 2004 and I still cannot email m... Kathryn Wiggins Jones
