Alternatives

Products that do what Heimdall – Self-managed email alias/forwarding service does

1AS
A self-hosted email engine▲149
2020 · mailcoach.app
2PE
Plain Email – An app for one-touch email processing▲322
2016 · plainemail.com
3WS
WildDuck – Self-hosted modern email server▲222
2019 · wildduck.email
4GA
Glider, a better email client▲81
2012 · glider.io
5FM
Flute – my attempt at a better email API▲40
2018 · flutemail.com
6FE
Forlater.email – an email-based bookmarking service▲98
2021 · forlater.email
7SO
Switchboard – open-source email processing in Erlang▲92
2014 · switchboard.spatch.co
8PA
Postman – A command-line utility for batch-sending email▲48
2014 · github.com
9KA
Kanmail – An email client that functions like a kanban board▲271
2020 · github.com
10SV
Self-Validating Email Aliases for Postfix▲28
2019 · github.com
11CU
Cypht – Unique Open Source Webmail▲110
2016 · cypht.org
12CE
Candymail – Email Automation for Node.js▲86
2020 · saasbase.dev
13
MailMentor▲162
A data driven approach to writing better email
2015
14EA
Emaildrop – a free disposable email service with a GraphQL API▲35
2019 · emaildrop.io
15DA
Drymail – A minimalist but complete email framework for Python▲21
2019 · github.com
16EA
Eul – a lightweight desktop client for Skype, Slack, Gmail, and more▲111
2017 · eul.im
17PO
ParseMail.org – A tool for email admins▲8
2015 · parsemail.org
18
Pingly▲86
A new messaging platform working to evolve email
2014
19DE
Deep Email Validator▲51
2020 · github.com
20CA
Caspy – AI Assistant for Emails▲45
2017 · caspy.com
21AG
A Grunt workflow for designing and testing HTML emails▲66
2014 · github.com
22FE
FWD:Everyone – Making email into a social network▲57
2016 · fwdeveryone.com
23PC
Postmail – Contact forms for static sites▲32
2016 · postmail.invotes.com
24ID
IsTempMail – Detect and block disposable email addresses▲35
2017 · istempmail.com

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