The ihasmail default was a pin that went stale within days, and ihasmail
keeps ten releases' images, so an old default would in time stop pulling.
With no --ihasmail-image the tool now pulls :latest before asking, reads the
version the image carries, confirms the dated tag is the same image, and
writes that tag into compose.yaml (or the digest, if there is no such tag).
Stalwart and Caddy stay pinned. A weekly end-to-end run against the newest
release, three hours after ihasmail publishes, is what keeps it safe.
deploy stands up Stalwart 0.16, ihasmail and (for a mail host) Caddy as a
compose project: completes Stalwart's bootstrap over x:Bootstrap, links
ihasmail over the private network, requests certificates for both Caddy
(TLS-ALPN-01) and Stalwart (HTTP-01 through Caddy), makes the auto-ban safe
behind the proxy, and proves the link by signing in through the webmail.
--local gives a loopback-only pair. certs retries Stalwart's certificate;
destroy removes a deployment.
e2e/public.sh runs the whole mail-host path against Pebble with no
internet involved.
jcoffey-dev