MtaStageConnect

Configures SMTP connection greeting and hostname settings.

This object can be configured from the WebUI under Settings › MTA › Session › Connect Stage

Fields

`smtpGreeting`

Type: Expression · default: {"else":"system('hostname') + ' Stalwart ESMTP at your service'"}

The greeting message sent by the SMTP/LMTP server

Available variables: MtaConnectionVariable.

`hostname`

Type: Expression · default: {"else":"system('hostname')"}

The SMTP server hostname

Available variables: MtaConnectionVariable.

`script`

Type: Expression · default: {"else":"false"}

Which Sieve script to run when a client connects

Available variables: MtaConnectionVariable.

JMAP API

The MtaStageConnect singleton is available via the urn:stalwart:jmap capability.

`x:MtaStageConnect/get`

This is a standard Foo/get method as defined in RFC 8620, Section 5.1.

For singletons, the ids argument should be the literal singleton (or null to return the single instance).

This method requires the sysMtaStageConnectGet permission.

curl -X POST https://mail.example.com/api \
  -H 'Authorization: Bearer $TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
      "methodCalls": [
        [
          "x:MtaStageConnect/get",
          {
            "ids": [
              "singleton"
            ]
          },
          "c1"
        ]
      ],
      "using": [
        "urn:ietf:params:jmap:core",
        "urn:stalwart:jmap"
      ]
    }'

`x:MtaStageConnect/set`

This is a standard Foo/set method as defined in RFC 8620, Section 5.3.

For singletons, only the update argument with id singleton is accepted; create and destroy arguments are rejected.

This method requires the sysMtaStageConnectUpdate permission.

curl -X POST https://mail.example.com/api \
  -H 'Authorization: Bearer $TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
      "methodCalls": [
        [
          "x:MtaStageConnect/set",
          {
            "update": {
              "singleton": {
                "smtpGreeting": {
                  "else": "system('hostname') + ' Stalwart ESMTP at your service'"
                }
              }
            }
          },
          "c1"
        ]
      ],
      "using": [
        "urn:ietf:params:jmap:core",
        "urn:stalwart:jmap"
      ]
    }'

CLI

stalwart-cli wraps the same JMAP calls. See the CLI reference for installation, authentication, and general usage.

Fetch

stalwart-cli get MtaStageConnect

Update

stalwart-cli update MtaStageConnect --field smtpGreeting='{"else":"system('\''hostname'\'') + '\'' Stalwart ESMTP at your service'\''"}'

Nested types

Expression

A conditional expression with match rules and a default value.

`match`

Type: ExpressionMatch[]

List of conditions and their corresponding results

`else`

Type: String · required

Else condition

ExpressionMatch

A single condition-result pair in an expression.

`if`

Type: String · required

If condition

`then`

Type: String · required

Then clause

Expression references

The following expression contexts are used by fields on this page:

MtaConnectionVariable (Variables)