If your corporate network restricts access to public IP addresses, whitelist the following domain names and IP ranges. This ensures uninterrupted access to Alibaba Mail services in case of domain name resolution changes.
If you purchased the China-specific version, see Domains and IP addresses of the China-specific version of Alibaba Mail.
Primary domains and IPs
Scenario | Domain or IP | Port | Notes |
webmail service | qiye.aliyun.com mail.mxhichina.com work.aliyun.com mailsso.mxhichina.com mailsso.aliyun.com mail.qiye.aliyun.com | TCP 443/80 | |
SMTP service | smtp.qiye.aliyun.com smtp.mxhichina.com | TCP 25/465 | |
IMAP service | imap.qiye.aliyun.com imap.mxhichina.com | TCP 143/993 | |
POP service | pop.qiye.aliyun.com pop3.mxhichina.com | TCP 110/995 | |
DingTalk Mail login | mail.dingtalk.com | TCP 443/80 | |
Alibaba Mail client | alimei-api.alibaba.com alimei-auth.alibaba.com alimei-content.alibaba.com alimei-preview.alibaba.com alimei-sub.alibaba.com mail.alibaba-inc.com qiye.aliyun.com g.alicdn.com alimail-cn.aliyuncs.com alimail-update.alibaba.com | TCP 80 | |
attachment preview service | alimei-api.alibaba.com alimei-auth.alibaba.com alimei-content.alibaba.com alimei-preview.alibaba.com alimei-sub.alibaba.com mail.alibaba-inc.com qiye.aliyun.com g.alicdn.com alimail-cn.aliyuncs.com alimail-update.alibaba.com | TCP 80 | |
Outlook add-in and other addresses | http://control.wangwang.1688.com http://control.im.alisoft.com http://download.wangwang.1688.com http://download.alicdn.com/ http://control.im.alisoft.com/ http://stat.wangwang.1688.com/ http://atmgateway-client.alibaba.com/ | TCP 80 | |
On-premises AD synchronization | 115.124.20.205 115.124.20.217 115.124.20.239 115.124.20.240 59.82.0.1 59.82.0.2 59.82.0.3 59.82.0.4 | TCP 389 | |
Alibaba Mail service IP ranges | 106.11.183.0/24 106.11.252.0/24 140.205.106.0/24 140.205.2.0/24 140.205.23.0/24 140.205.28.0/24 140.205.77.0/24 140.205.80.0/24 140.205.97.0/24 42.120.149.0/24 42.120.151.0/24 42.120.158.0/24 42.120.214.0/24 42.120.219.0/24 42.120.226.0/24 42.120.230.0/24 42.156.140.0/24 42.156.141.0/24 42.156.235.0/24 198.11.189.0/24 205.204.101.0/24 47.89.74.0/24 47.89.80.0/24 47.88.68.0/24 2401:b180:7001::/112 2401:b180:7003::/112 59.82.12.0/24 59.82.13.0/24 59.82.14.0/24 59.82.15.0/24 59.82.34.0/24 59.82.35.0/24 59.82.36.0/24 59.82.37.0/24 59.82.38.0/24 59.82.39.0/24 59.82.43.0/24 59.82.44.0/24 59.82.8.0/24 59.82.9.0/24 | TCP 443/80/25/465/143/993/110/995/389 | |
Alibaba Mail service IP addresses | 106.11.172.29 106.11.172.42 140.205.134.24 140.205.170.59 140.205.230.44 140.205.250.50 140.205.32.56 140.205.34.20 59.82.9.157 59.82.9.161 59.82.9.84 59.82.9.86 59.82.9.88 59.82.9.90 59.82.37.55 59.82.39.52 106.11.172.51 106.11.172.56 106.11.248.144 106.11.249.99 106.11.253.83 106.11.253.86 140.205.135.3 140.205.60.46 2401:b180:1:50::f 2401:b180:1:60::6 106.11.162.133 106.11.237.24 59.82.9.175 106.11.237.147 58.221.74.7 58.221.74.133 58.221.74.8 58.221.74.134 114.112.215.130 114.112.215.2 223.109.197.3 223.109.195.131 115.124.20.205 115.124.20.217 115.124.20.239 115.124.20.240 59.82.0.1 59.82.0.2 59.82.0.3 59.82.0.4 | TCP 443/80/25/465/143/993/110/995/389 | |
outbound server address | Chinese mainland: spf.qiye.aliyun.com Singapore: spf.sg.aliyun.com China (Hong Kong): spf.hk.aliyun.com Germany: spf.de.alibabacloud.com United States: spf.us.alibabacloud.com | ||
outbound IP range | Chinese mainland: 42.120.70.0/23 42.120.133.0/20 42.156.128.0/21 59.82.0.0/24 59.82.1.0/24 47.90.198.0/24 Singapore: 8.219.35.248/29 161.117.175.0/24 China (Hong Kong): 47.242.98.0/23 Germany: 47.245.192.0/24 47.245.193.0/25 United States: 8.221.22.0/23 |