Back in an older pots (AWS SES key problem with virtualmin pro - #6 by skyline) we see that there was a discussion about this being resolved (unable to select a default API location) in the next release, but it looks like it still is not working. Also I added an S3 bucket as suggested, but still unable to add a SES mail provider.
Any updates and/or walk throughs on how to get this working?
The workaround for this issue, until the new Virtualmin release is out, is to use the “Backup and Restore ⇾ S3 Accounts” page to add an S3 account there. Once that’s done, the location selection will show up as expected.