# Maildoso

> Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 24, 2026.

> Maildoso provides reputable mailboxes and domains built specifically for cold outreach, automating SPF, DKIM, and DMARC setup to achieve 95%+ email deliverability. It aims to diversify sending strategies and offers affordable, scalable outbound email infrastructure.

- Business Profile: https://optimly.ai/brand/maildoso
- Publisher: Optimly (https://optimly.ai)
- Dataset: Optimly AI Brand Index (https://optimly.ai/brand)
- Official website: https://maildoso.ai/
- Logo: https://logo.clearbit.com/maildoso.ai
- Slug: maildoso
- Brand Authority Index tier: Emerging
- Category: Cold Email Outreach Platforms
- Last Analyzed: September 24, 2026