Update README

[ci skip]

README.md

@@ -9,9 +9,7 @@ The basic idea is to run one instance of this on each swarm, and configure that
 swarm's apps to send all their email through it.
 
 By default, this stack will try to deliver e-mail directly (i.e. looking up the
-recipient's mail server using `MX` records). 
-
-**NOTE**: If you use this direct delivery, make sure that:
+recipient's mail server using `MX` records). **NOTE**: make sure that:
  - your Traefik server and host firewall are configured to allow port 587, 
  - you have an MX record for your configured `$DOMAIN` pointing to this server,
  - you have an SPF record for `$DOMAIN` that includes `mx` or this server's IP
@@ -33,7 +31,7 @@ FIXME 3wc: Pass `RELAYHOST` etc. from `.envrc` to service
 3. `cp .envrc.sample .envrc`
 4. Edit `.envrc` - be sure to change `DOMAIN` to something that resolves to
    your Docker swarm box, and add any extra domains (including subdomains) you'd
-   like to be able to send mail from in `EXTRA_SENDER_DOMAINS`.
+   like to be able to send mail from in `EXTRA_SENDER_DOMAINS`
 5. `direnv allow` (or `. .envrc`)
 6. `abra deploy`
 
@@ -44,10 +42,10 @@ the image supports for auto-configuring SMTP settings.
 
 For reusable stacks, you probably want to put this configuration in a separate
 `compose.mailrelay.yml` file, e.g. [the version in
-`compose-stacks/nextcloud`][nextcloud-compose].
+`compose-stacks/wordpress`][wordpress-compose].
 
 [`boky/postfix`]: https://hub.docker.com/r/boky/postfix
 [boky-postfix-options]: https://github.com/bokysan/docker-postfix#postfix-specific-options
 [`abra`]: https://git.autonomic.zone/autonomic-cooperative/abra
 [`compose-stacks/traefik`]: https://git.autonomic.zone/compose-stacks/traefik
-[nextcloud-compose]: https://git.autonomic.zone/compose-stacks/nextcloud/src/branch/main/compose.mailrelay.yml
+[wordpress-compose]: https://git.autonomic.zone/compose-stacks/wordpress/src/branch/master/compose.mailrelay.yml