I've got a spare rooted Hudl that does have the Play Store, so I was able to install and then copy 'com.fsck.k9-1.apk' from that. As tested, the Play Store version of K-9 Mail also connects, in the same way, to 157.240.1.35:0 (rDNS: edge-star-mini-shv-01-lht6.facebook.com:0).
To be clear, on my main tablet, I installed K-9 Mail using the F-Droid app. Conceptually, that is much like using a package manager with a Linux distro. The F-Droid app handles the download from the F-Droid repository. No external link involved. Mathguy has provided a couple of red herrings. The F-Droid repository has v5.6 of K-9 Mail. I haven't ever used K-9 Material, largely because it is incompatible with my setup (Jelly Bean). On Friday, 12 April 2019 20:42:35 UTC+1, David W. Jones wrote: > > On April 12, 2019 8:36:08 AM HST, Keith Hutcheon <hutch...@gmail.com > <javascript:>> wrote: >> >> I am using Network Log v2.25.1, on (rooted) CM10.2.1, to see which apps >> are connecting to the internet in the background. Network Log lists the >> network activity per app, showing the IP address, packets, bytes and >> times. So, right now it shows that K-9 Mail is sending 10 packets (and >> receiving 10 packets) every 55 seconds to 157.240.1.35:0 (ICMP/wlan0). >> >> This is straight after installing K-9 Mail, without opening the app for a >> first time, and thus have not yet added any email accounts. If I uninstall >> K-9 Mail, then Network Log stops registering this activity (i.e. no other >> apps are shown as connecting to 157.240.1.35). If I reinstall K-9 Mail, >> then the pinging of 157.240.1.35 starts again. Whois says that IP address >> is Facebook. >> >> >> On Friday, 12 April 2019 15:45:43 UTC+1, Greg Troxel wrote: >>> >>> Mathguy <ad...@mathcorp.com> writes: >>> >>> > I would point out that the version on F-droid is WAY out of date. It >>> has >>> > not been updated there since 2015. Don't know if that changes things >>> > regarding your question but you're not using the current version. >>> >>> The version on f-droid is 5.600, added to f-droid on 2018-09-10. Github >>> shows 5.600 release on 2018-09-02: >>> https://github.com/k9mail/k-9/releases >>> >>> So f-droid has been updated after 2015, and has the current release. >>> >>> Can you explain what you mean? >>> >> > The link Keith sent in another email goes to K-9 Material, a > self-described "unofficial fork" of K-9 Mail, unmaintained since some time > in 2017. It sounds likely that fork is doing the Facebook contacting. > > That's why I asked him to test using K-9 Mail from the Google App store. > David W. Jones > gnome...@gmail.com <javascript:> > wandering the landscape of god > http://dancingtreefrog.com > > Sent from my Android device with F/LOSS K-9 Mail. > -- You received this message because you are subscribed to the Google Groups "K-9 Mail" group. To unsubscribe from this group and stop receiving emails from it, send an email to k-9-mail+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.