> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.laposta.org/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.laposta.org/_mcp/server.

# Sending

> Overview of the Laposta documentation about sending: sender addresses and hostname, authentication, delivery, queue and blocks, display in inboxes, deliverability and spam, results and your sent campaign.

Read how to build the newsletter itself, from template to testmail, under [Campaigns](/nieuwsbrieven-overzicht).

## Start here

#### [Adding and confirming a sender address](/hoe-voeg-ik-een-nieuw-afzendadres-toe)

Add a new sender address, confirm it and read the messages in the Additional info column.

#### [Domain authentication step by step](/stap-voor-stap-je-domein-authenticeren)

Look up the DNS records, add them at your provider and activate them in Laposta.

#### [Newsletter in the spam folder](/waarom-komt-mijn-nieuwsbrief-in-de-spammap-terecht)

Why your newsletter ends up in the spam folder and what you can do about it.

## All topics

[Sender addresses and hostname Confirm a sender address, choose a reply-to address, display a logo and change the hostname. Browse](/wat-is-een-afzendadres)

[Authentication Add CNAME and DMARC records at your domain provider, with the steps for each provider. Browse](/stap-voor-stap-je-domein-authenticeren)

[Sending Delivery of your newsletter, delayed sending and IP addresses. Browse](/hoe-verzorgt-laposta-de-verzending-van-mijn-nieuwsbrieven)

[Queue and blocks A campaign stuck in the queue, insufficient mailcredits and a sending block. Browse](/je-campagne-blijft-in-de-wachtrij-staan)

[Display in mailboxes Why every email client displays your newsletter differently, from fonts to dark mode. Browse](/in-de-mailbox-ziet-mijn-nieuwsbrief-er-anders-uit-dan-in-de-preview-hoe-kan-dat)

[Delivery and spam What you can do if your newsletter does not arrive or ends up in the spam folder. Browse](/mijn-nieuwsbrieven-komen-niet-aan)

[Results View opens, clicks, unsubscribes and feedback, and compare campaigns with each other. Browse](/welke-statistieken-registreert-laposta-van-mijn-nieuwsbrief)

[Sent campaign Share the webversion, place an archive page and download as a PDF or print. Browse](/waar-vind-ik-de-webversielink-van-mijn-verzonden-nieuwsbrief)

You can find the statistics per list and per subscriber under Subscribers: [Statistics per list](/welke-statistieken-registreert-laposta-van-elke-lijst) and [Statistics per subscriber](/houdt-laposta-van-elke-relatie-ook-statistieken-bij). You can find the results of an automation under [Results of an automation](/overzicht-resultaten-enkele-automation).