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Deliverability

Email authentication

Email authentication verifies that an email is genuinely from its claimed sender and not a forgery.

Email authentication uses protocols like SPF, DKIM, and DMARC to confirm sender identity and protect against spoofing and phishing. It helps email providers trust incoming messages, which improves deliverability. Without proper authentication, legitimate emails may be flagged as spam or rejected.
Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan