# Mailersend AI agent for Slack & Microsoft Teams Viktor is an AI employee that connects to Mailersend and helps you send transactional email and verify address deliverability, running 2 Mailersend actions for you like Send an Email, and Send Email From Template. Ask in plain English in Slack or Microsoft Teams; Viktor does the work in Mailersend and reports back. Viktor connects with a scoped API key. - Tool: Mailersend - Category: Communication - Connection: API key - Actions available: 2 - Works from: Slack and Microsoft Teams - Page: https://viktor.com/integrations/mailersend ## What can you ask Viktor to do in Mailersend? - "Clean this list of email addresses with Mailersend and flag the invalid ones." - "Check Mailersend for our sender reputation and flag anything that could hurt deliverability." - "Watch Mailersend for a spike in bounces and alert me with the likely cause." - "Pull this week's delivery and open rate for transactional email from Mailersend." ## What can Viktor do in Mailersend? (2 actions) - **Send an Email** - This action sends a personalized e-mail to the specified recipient. - **Send Email From Template** - This action sends a personalized e-mail to the specified recipient using templates. ## How does Viktor work with Mailersend? 1. Add Viktor to Slack or Microsoft Teams. 2. Connect Mailersend with an API key - Viktor handles authentication. 3. Ask in plain English. Viktor runs the Mailersend actions, chains them with your other tools when needed, and reports back. Sensitive actions wait for your approval. ## What is a Mailersend AI agent? A Mailersend AI agent is an AI that connects to your Mailersend account and completes work in it - it doesn't just answer questions about Mailersend, it takes the actions. Viktor is that agent: an AI employee that works in Mailersend on your behalf and delivers the finished result in Slack or Microsoft Teams. Unlike workflow builders such as Zapier or Make, there is nothing to configure - no triggers to map, no workflows to maintain. You describe the outcome in plain English, and Viktor picks the right Mailersend actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs. ### About Mailersend Transactional email service that delivers ## Security and permissions - Scoped API keys - Viktor stores your key securely, uses only the scopes you grant, and you can revoke it at any time. - Review-first approvals: sensitive Mailersend actions wait for your sign-off before they run. - Isolated compute per team, encrypted in transit and at rest - and your data is never used to train models. - SOC 2 Type 1 compliant, with Type 2 and ISO 27001 in progress. ## FAQ ### Does Viktor integrate with Mailersend? Yes. Mailersend is one of the 3,200+ tools Viktor connects to, via a managed connector. Once connected, anyone on your team can put Viktor to work in Mailersend from Slack or Microsoft Teams - no workflow builder, no code. ### How do I connect Mailersend to Viktor? Ask Viktor in Slack or Microsoft Teams to connect Mailersend, then paste an API key from your Mailersend account when prompted. Viktor stores the key securely, uses only the scopes you grant, and you can revoke it at any time. Setup takes about two minutes. ### What can Viktor do in Mailersend? Viktor can run 2 Mailersend actions, including Send an Email, and Send Email From Template - and chain them with other tools in a single request. In practice that means Viktor helps you send transactional email and verify address deliverability. If a task spans several actions, Viktor plans the sequence itself and reports back when the work is done. ### Do I need to build workflows to automate Mailersend? No. Viktor isn't a workflow builder - there are no triggers to map and no workflows to maintain. You ask for the outcome in plain English in Slack or Microsoft Teams, and Viktor decides which Mailersend actions to take, runs them, and reports back. ### Is my Mailersend data secure with Viktor? Yes. Viktor connects to Mailersend with a scoped API key, runs in an isolated environment per team, and never trains models on your data. Sensitive actions wait for your approval, and you can revoke access at any time. Viktor is SOC 2 Type 1 compliant, with Type 2 and ISO 27001 in progress. ### How much does the Mailersend integration cost? Nothing extra - every integration, including Mailersend, is available on every plan. You can start free with up to $100 in credits, no credit card required; paid plans start at $50/month. ### Can Viktor use Mailersend together with my other tools? Yes - that's the point. Viktor connects to 3,200+ tools and works across them in a single run: it can pull data from Mailersend, cross-reference it with another tool - for example Gmail or Google Sheets, and deliver the finished result in Slack or Microsoft Teams. ## Viktor uses Mailersend together with - [Gmail](https://viktor.com/integrations/gmail) - [Google Sheets](https://viktor.com/integrations/google-sheets) - [HubSpot](https://viktor.com/integrations/hubspot) - [Notion](https://viktor.com/integrations/notion) - [Salesforce](https://viktor.com/integrations/salesforce) - [Stripe](https://viktor.com/integrations/stripe) ## More Communication integrations - [Slack](https://viktor.com/integrations/slack) - [Slackbot](https://viktor.com/integrations/slackbot) - [Telegram](https://viktor.com/integrations/telegram) - [Zoom Admin](https://viktor.com/integrations/zoom-admin) - [Microsoft Outlook Email](https://viktor.com/integrations/microsoft-outlook-email) - [Outlook](https://viktor.com/integrations/outlook) - [Bot for Slack](https://viktor.com/integrations/bot-for-slack) - [Twilio](https://viktor.com/integrations/twilio) ## Get started Viktor is free to start - up to $100 in credits, no credit card required. All 3,200+ integrations are included on every plan. Sign up at https://viktor.com or browse all integrations at https://viktor.com/integrations.