On Wed, 28 Jun 2023 at 01:54, <phil@xxxxxxxx> wrote: > I noticed my Android phone seems to often be unable to get new mail when I'm not on wifi. I decided to test this and when I attempt refresh over 5G it seems I usually get: > > 2023-06-28T00:42:50.801242+00:00 virt cyrus/imaps[331595]: inittls: Loading hard-coded DH parameters > 2023-06-28T00:42:50.808370+00:00 virt cyrus/imaps[331595]: imaps TLS negotiation failed: [172.58.88.7] Do you get the same issue using port 143 with STARTTLS? I wonder if there's some weirdness with the mobile network using transparent proxying. Does it happen on all mobile networks? What client are you using on Android? Does k-9 exhibit the same issue? Geoff ------------------------------------------ Cyrus: Info Permalink: https://cyrus.topicbox.com/groups/info/T2fd4469ccc514f5a-M3a0227b69009427b60487056 Delivery options: https://cyrus.topicbox.com/groups/info/subscription
