PowerMTA™ 3.5r16 

Help
Domain Detail
namechoetech.com
recipients20
kbytes495.5
active connections0
Queues
vmta recipients kbytes connections paused mode % recipients
vmta1 20 495.5 0 no normal 100%
Last Errors
vmtatimeerror
vmta12025-06-26 23:40:52SMTP service unavailable: "450 Too many concurrent connections from your IP [NLAtegSadZQLgCazi5qV2z5NW3dN/B6leoPXi+xXn5cayWznjfx72l4= Blocked IP 117.88.100.214]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.68) while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz2.qq.com (42.194.253.68)
vmta12025-06-26 23:40:52SMTP service unavailable: "450 Too many concurrent connections from your IP [NSjjVjUmCg+CSSlTnaVoDuTnZwv8plkeJBwTi1g4gCtTeJl6/t2pIc4= Blocked IP 117.88.100.214]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz1.qq.com (183.47.104.46) while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz1.qq.com (183.47.104.46)
vmta12025-06-26 23:30:49Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz1.qq.com (183.47.104.46)
vmta12025-06-26 23:30:49SMTP service unavailable: "450 Too many concurrent connections from your IP [N/u+XgB1UQZ7odYLeNyHzpnDSIZjmPSdxNYJ4JenvfvdPlViTgm9oxs= Blocked IP 117.88.100.214]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz1.qq.com (183.47.101.122) while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz1.qq.com (183.47.101.122)
vmta12025-06-26 23:30:49SMTP service unavailable: "450 Too many concurrent connections from your IP [NLAtegSadZQLgCazi5qV2z65Op/+d4kGWynsPo8Lpewc2MG17KtryIw= Blocked IP 117.88.100.214]. https://open.work.weixin.qq.com/help2/pc/20064" received from mxbiz2.qq.com (42.194.253.68) while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz2.qq.com (42.194.253.68)
vmta12025-06-26 23:20:49Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz1.qq.com (183.47.104.46)
vmta12025-06-26 23:20:49Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz1.qq.com (183.47.101.122)
vmta12025-06-26 23:20:49Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz2.qq.com (42.194.253.68)
vmta12025-06-26 23:20:49Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz2.qq.com (42.194.253.16)
vmta12025-06-26 23:10:48Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209) to mxbiz2.qq.com (42.194.253.16)