| gmail拒收啊,説是沒有rdns The IP address sending this message does not have a 550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not 550-5.7.25 point to the sending IP. As a policy, Gmail does not accept messages 550-5.7.25 from IPs with missing PTR records. Please visit 這個要怎麽設置?!  |
| 本帖最后由 hardwar 于 2022-6-26 02:51 编辑
IP的rDNS设置成和MX记录一样 |
