feat(xo-server-transport-email): add local hostname to config (#6988)

Fixes https://xcp-ng.org/forum/topic/7579/

CHANGELOG.unreleased.md

@@ -10,6 +10,7 @@
 - [Netbox] Synchronize VM tags [#5899](https://github.com/vatesfr/xen-orchestra/issues/5899) [Forum#6902](https://xcp-ng.org/forum/topic/6902) (PR [#6957](https://github.com/vatesfr/xen-orchestra/pull/6957))
 - [REST API] Add support for `filter` and `limit` parameters to `backups/logs` and `restore/logs` collections [Forum#64789](https://xcp-ng.org/forum/post/64789)
 - [Pool/Advanced] Ability to set a crash dump SR [#5060](https://github.com/vatesfr/xen-orchestra/issues/5060) (PR [#6973](https://github.com/vatesfr/xen-orchestra/pull/6973))
+- [Plugin/transport-email] Local hostname can now be configured [Forum#7579](https://xcp-ng.org/forum/topic/7579)
 
 ### Bug fixes
 
@@ -45,6 +46,7 @@
 - xen-api patch
 - xo-server minor
 - xo-server-auth-ldap patch
+- xo-server-transport-email minor
 - xo-server-netbox minor
 - xo-web minor
 

packages/xo-server-transport-email/src/index.js

@@ -68,6 +68,15 @@ export const configurationSchema = {
           ],
           description: 'whether the connection should use TLS',
         },
+        name: {
+          type: 'string',
+          title: 'local hostname',
+          description: `
+hostname of the local machine, used for identifying to the server
+
+This is an advanced setting which should only be used if you encounter issues.
+`.trim(),
+        },
         ignoreUnauthorized: {
           type: 'boolean',
           description: 'ignore certificates error (e.g. self-signed certificate)',