Hi, Sounds like when Review Board is looking up the mail records for the recipient (which it does to check DMARC policies in order to determine how it can represent the e-mail's sender), it's timing out when talking to the DNS server. Can you attempt to look up the DNS records for the domain of the recipient from that computer and see if it works?
Is the DNS server hosted in-house, by a cloud provider, or by your ISP? Christian On Tue, Aug 1, 2017 at 8:12 PM, tangkai <woist...@gmail.com> wrote: > > <https://lh3.googleusercontent.com/-Kdhbhv36Yw4/WYFCtEQ-TsI/AAAAAAAAAHg/Ucv-dleNcvwzYXjC-u9qlsqnKR7bCnjdwCLcBGAs/s1600/1.png> > > but I check the DNS server,it works well? > > -- > Supercharge your Review Board with Power Pack: > https://www.reviewboard.org/powerpack/ > Want us to host Review Board for you? Check out RBCommons: > https://rbcommons.com/ > Happy user? Let us know! https://www.reviewboard.org/users/ > --- > You received this message because you are subscribed to the Google Groups > "reviewboard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to reviewboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Christian Hammond President/CEO of Beanbag <https://www.beanbaginc.com/> Makers of Review Board <https://www.reviewboard.org/> -- Supercharge your Review Board with Power Pack: https://www.reviewboard.org/powerpack/ Want us to host Review Board for you? Check out RBCommons: https://rbcommons.com/ Happy user? Let us know! https://www.reviewboard.org/users/ --- You received this message because you are subscribed to the Google Groups "reviewboard" group. To unsubscribe from this group and stop receiving emails from it, send an email to reviewboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
