Based on our record, InboxKitten seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Inboxkitten.com - Free temporary/disposable email inbox, with up-to 3 day email auto-deletes. Open sourced, and can be self-hosted. - Source: dev.to / almost 3 years ago
Sorry, it is not required on all servers, but you can use a tenporary e-mail such as https://inboxkitten.com/ and it will work just fine. Source: about 3 years ago
MailDrop - maildrop is a Mail delivery agent used by the Courier Mail Server. The maildrop MDA also includes filtering functionality. maildrop receives mail via stdin and delivers in both Maildir and mbox formats.
Cold Email Hacks - Proven cold email templates and tactics for B2B startups
10 Minute Mail - Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.
Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
Mailinator - Any Inbox. Any Time.
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.