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Mastodon SMTP relay

Sendamatic loves Mastodon

15% off for Mastodon domains

Decentralized social networks like Mastodon provide a more open, transparent, and inclusive alternative to the dominant corporate social media platforms. As they're community run, they're not subject to commercial pressures and can prioritize user privacy and data security.

We feel these are an important part of an open and free internet, and want to do our part. If you use, or are planning to use, Sendamatic for your Mastodon SMTP service, reach out to [email protected] and we'll hook you up with a perpetual 15% discount and give you the cheapest Mastodon SMTP service around.

To configure your instance, use these configuration options

SMTP_SERVER="in.smtp.sendamatic.net"
SMTP_PORT="587"
SMTP_LOGIN="[mail credential user]"
SMTP_PASSWORD="[mail credential password]"
SMTP_FROM_ADDRESS="[[email protected]]"
SMTP_ENABLE_STARTTLS="always"

Further reading

Mastodon: Configuring your environment