250okWhat is 250ok?
250ok is an email deliverability tools company that produces a Software‐as‐a‐Service (“SaaS”) platform to monitor and measure the deliverability of email networks. These networks consist of companies sending various forms of messages including marketing, transactional, share, and others from various platforms.
250ok is a tool in the Email Services category of a tech stack.
Key Features
Inbox Informant
BlackList Informant
250ok Pros & Cons
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250ok Alternatives & Comparisons
What are some alternatives to 250ok?
Postfix
It is a free and open-source mail transfer agent that routes and delivers electronic mail. It is Wietse Venema's mail server that started life at IBM research as an alternative to the widely-used Sendmail program. Now at Google, Wietse continues to support it.
Dovecot
It is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with security primarily in mind. It is an excellent choice for both small and large installations. It's fast, simple to set up, requires no special administration and it uses very little memory.
Boomerang
It adds scheduled sending and the easiest, most integrated email reminders to Gmail, helping you reach Inbox Zero.
