某些企业限制网络至允许访问内网,需要正常登陆使用企业邮箱,需要放开下面域名以及端口。ps:目前由于安全等原因,不支持通过ip地址来放开限制。
| 域名 | 协议 | 端口 |
| exmail.qq.com | http/https | 80/443/8080 |
| pop.exmail.qq.com | pop3 | 110/995 |
| smtp.exmail.qq.com | smtp | 25/465 |
| imap.exmail.qq.com | imap | 143/993 |
| ex.exmail.qq.com | http/https | 80/443 |
| rescdn.qqmail.com | http/https | 80/443/8080 |
| tajs.qq.com | http/https | 80/443/8080 |
| res.mail.qq.com | http/https | 80/443/8080 |
| js.aq.qq.com | http/https | 80/443/8080 |
| rescdn.qqmail.com | http/https | 80/443/8080 |
| long.open.weixin.qq.com | http/https | 80/443/8080 |
| open.weixin.qq.com | http/https | 80/443/8080 |
| res.wx.qq.com | http/https | 80/443/8080 |
| m.exmail.qq.com | http/https | 80/443/8080 |
| disk.exmail.qq.com | http/https | 80/443/8080 |
| cdsrc.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| cd.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| disk.sz.ftn.qq.com | http/https | 80/443/8080 |
| hz.ftn.qq.com | http/https | 80/443/8080 |
| nj.disk.ftn.qq.com | http/https | 80/443/8080 |
| sh.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| sz.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| tj.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| tj.disk.ftn.qq.com | http/https | 80/443/8080 |
| xa.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xa.disk.ftn.qq.com | http/https | 80/443/8080 |
| xfcd.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xflx.store.cd.qq.com | http/https | 80/443/8080 |
| xflxsrc.store.qq.com | http/https | 80/443/8080 |
| xfsh.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xfxa.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xg.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| szup.btfs.mail.ftn.qq.com | http/https | 80/443/8080 |
| sz.btfs.mail.ftn.qq.com | http/https | 80/443/8080 |
| sz.mail.ftn.qq.com | http/https | 80/443/8080 |
| sh-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| tj-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| cd-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xa-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| sz-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| hz-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xfcd-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xa.ctfs.ftn.qq.com | http/https | 80/443/8080 |
| sz-btfs.ftn.qq.com | http/https | 80/443/8080 |
| cd-btfs.ftn.qq.com | http/https | 80/443/8080 |
| tj-btfs.ftn.qq.com | http/https | 80/443/8080 |
| sh-btfs.ftn.qq.com | http/https | 80/443/8080 |
| xfxa-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xa-btfs.ftn.qq.com | http/https | 80/443/8080 |
| xg-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| tj-btfs-v2.yun.ftn.qq.com | http/https | 80/443/8080 |
| sz-btfs-v2.yun.ftn.qq.com | http/https | 80/443/8080 |
| sh-btfs-v2.yun.ftn.qq.com | http/https | 80/443/8080 |
| szmail-tfs.ftn.qq.com | http/https | 80/443/8080 |
| xfsh-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| disk.sz.ftn.qq.com | http/https | 80/443/8080 |
| tjmail-tfs.ftn.qq.com | http/https | 80/443/8080 |
| yt-oc.ftn.qq.com | http/https | 80/443/8080 |
| xflxsrc.store.qq.com | http/https | 80/443/8080 |
| whck-oc.ftn.qq.com | http/https | 80/443/8080 |
| wh.oc.ftn.qq.com | http/https | 80/443/8080 |
| sz-oc.ftn.qq.com | http/https | 80/443/8080 |
| sjz-oc.ftn.qq.com | http/https | 80/443/8080 |
| shz-oc.ftn.qq.com | http/https | 80/443/8080 |
| sh-oc.ftn.qq.com | http/https | 80/443/8080 |
| qd-oc.ftn.qq.com | http/https | 80/443/8080 |
| dg-oc.ftn.qq.com | http/https | 80/443/8080 |
| cdup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| shup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| tjup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| szup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xaup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xfxaup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xfcdup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xgup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| xfshup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| hzup-ctfs.ftn.qq.com | http/https | 80/443/8080 |
| tjmailup-ctfs.qq.com | http/https | 80/443/8080 |
| doc.qmail.com | http/https | 80/443/8080 |
| open.work.weixin.qq.com | http/https | 80/443/8080 |
| work.weixin.qq.com | http/https | 80/443/8080 |
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