> For the complete documentation index, see [llms.txt](https://docs.pagopa.it/centrostella-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pagopa.it/centrostella-1/centro-stella/instructions-for-agenzia-delle-entrate-mandate/how-to-join/02.-integrate-pagopa-environments/wait-for-activation-email.md).

# Wait for activation email

### Mutual Authentication Certificate Signature email

You will receive your signed certificate attached to an email that looks like this:

from: `no-reply@secops.pagopa.it`

to: `youremailaddress@COMPANY_NAME.it`

subject: `A new certificate has been signed - PagoPA CA`

body: 

> #### Certificate details:
>
> Type: clientAuth
>
> Intermediate CA (DER format): <https://ca.secops.pagopa.it/>...
>
> Intermediate CA CRL (DER format): <https://ca.secops.pagopa.it/>...
>
> Root CA (DER format): <https://ca.secops.pagopa.it/>...
>
> Subject: IT Yourcity Yourcity COMPANY\_NAME *Certificato client Batch Service -* COMPANY\_NAME <youremailaddress@COMPANY_NAME.it>
>
> SAN: --

### Activation of API Key email

You will receive an activation email that looks like this:

from: `apimgmt-noreply@mail.windowsazure.com`

to: `youremailaddress@COMPANY_NAME.it`

subject: `Your subscription to the RTD_API_Product`

body:&#x20;

> Greetings COMPANY\_NAME!
>
> Thank you for subscribing to the [**RTD\_API\_Product**](http://portal.uat.cstar.pagopa.it/products/rtd-api-product) and welcome to the PagoPA developer community. We are delighted to have you as part of the team and are looking forward to the amazing applications you will build using our API!

###