PowerMTA™ 3.5r16 
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Domain Detail
namezafu.edu.cn
recipients150
kbytes1,090.8
active connections0
Queues
vmta recipients kbytes connections paused mode % recipients
vmta1 150 1,090.8 0 no normal 100%
Last Errors
vmtatimeerror
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [NLAtegSadZQLx9zs+VznyWGg5Jzec3zy11fxHC4QNmlqS8fxndwTBcs= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.68) while connected from server1.weojf.cn (10.0.0.176) to mxbiz2.qq.com (42.194.253.68)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [MM26xUelqNM/lcthTI7EEinBZ44mtWj2SJEgzyd5xdkc0tQZ0CrxcUk= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz1.qq.com (183.47.101.122) while connected from server1.weojf.cn (10.0.0.176) to mxbiz1.qq.com (183.47.101.122)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [MbmMx8+oB+H1vh1APkC7fbTgyV/Cj1eBhRaXOa4XDV5ez28FzJRc5DA= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz1.qq.com (183.47.101.122) while connected from server1.weojf.cn (10.0.0.176) to mxbiz1.qq.com (183.47.101.122)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [Nu9f9OZKLqwshrFw3Yxef58atPgZcnNFyJKQqJ1ZTSPIKG10kbs4QyQ= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz1.qq.com (183.47.101.122) while connected from server1.weojf.cn (10.0.0.176) to mxbiz1.qq.com (183.47.101.122)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [NLAtegSadZQLdkfhlF1sluQzqSS2IAAbdyObJ4GxjPryR7JX8V6q8xE= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz1.qq.com (183.47.101.122) while connected from server1.weojf.cn (10.0.0.176) to mxbiz1.qq.com (183.47.101.122)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [NSjjVjUmCg+C5jDehLH/TUIsBUYJ8rRCmzXMBzmbjwiumkmyqgAdKDE= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.68) while connected from server1.weojf.cn (10.0.0.176) to mxbiz2.qq.com (42.194.253.68)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [MM26xUelqNM/NgP2qIspu2iDWqhtJM2wcmAOp+lPkKwrN8P/Su8NHyI= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.68) while connected from server1.weojf.cn (10.0.0.176) to mxbiz2.qq.com (42.194.253.68)
vmta12025-07-18 04:00:33SMTP service unavailable: "450 Too many concurrent connections from your IP [M0BS2NE0lcNPGYFk7roiCy574lAS1oMyoVBBYw42Pw1ePZYqTnylYuY= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.68) while connected from server1.weojf.cn (10.0.0.176) to mxbiz2.qq.com (42.194.253.68)
vmta12025-07-18 03:50:33SMTP service unavailable: "450 Too many concurrent connections from your IP [OGqA/Ptf1JSOKjPlNEWsrRCrfTUs5vIUk24Tcqu3+vb97m2PYpY/lyY= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.16) while connected from server1.weojf.cn (10.0.0.176) to mxbiz2.qq.com (42.194.253.16)
vmta12025-07-18 03:50:33SMTP service unavailable: "450 Too many concurrent connections from your IP [MbmMx8+oB+H1jEdA4yHD9EAjgedAUUxnNMeqIojUoaMQuEdj3qdeVU4= Blocked IP 49.65.97.5]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.16) while connected from server1.weojf.cn (10.0.0.176) to mxbiz2.qq.com (42.194.253.16)