本频道的有自建邮件服务器症状的读者，请注意在去年圣诞节前披露的SMTP协议漏洞。
https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/
postfix 推荐的workaround和新增的选项参见 https://www.postfix.org/smtp-smuggling.html
https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/
postfix 推荐的workaround和新增的选项参见 https://www.postfix.org/smtp-smuggling.html
SEC Consult
SMTP Smuggling - Spoofing E-Mails Worldwide
Introducing a novel technique for e-mail spoofing
👍8
今天注意到联邦通讯委员会在征集用户互联网服务提供商数据流量限制的个人经验，于是写了一篇小作文控诉Comcast/Xfinity在1Gbps服务上实施1.2TB（在跑满他们声称的速度时，仅够持续2小时40分钟，或一个月的0.37%）配额。
提交之后感觉到心情愉悦了不少。
提交入口： https://consumercomplaints.fcc.gov/hc/en-us/articles/16136257875348-Data-Caps-Experience-Form
提交之后感觉到心情愉悦了不少。
提交入口： https://consumercomplaints.fcc.gov/hc/en-us/articles/16136257875348-Data-Caps-Experience-Form
FCC Complaints
Data Caps Experience Form
Many internet service providers (ISPs) have created monthly subscription plans that impose limits on how much data we use. Often referred to as “data caps,” these plans may result in higher fees an...
🤣3
Forwarded from Hacker News (yahnc_bot)
John Lasseter drew the BSD daemon logo https://www.jacobelder.com/2024/01/17/director-of-toy-story-also-drew-bsd-daemon.html
Jacobelder
The Director of "Toy Story" also drew the BSD Daemon logo
Full stack of BSD 4.3 bound manuals