退信原因 remote mx1.qq.com[162.62.116.184] said: (connect: Connection timed out (errno = 10060)) connect remote host failed (162.62.116.184:25)
连接失败或被拒绝
处理建议 检查目标主机是否能连通，发送是否太频繁。
退信原因 remote mail.h-email.net[5.161.98.212] said: (connect: Connection timed out (errno = 10060)) connect remote host failed (5.161.98.212:25)
连接失败或被拒绝
处理建议 检查目标主机是否能连通，发送是否太频繁。
