MimeKit is a C# library which may be used for the creation and parsing of messages using the Multipurpose Internet Mail Extension (MIME), as defined by numerous IETF specifications.As a developer and user of email clients, I had come to realize that the vast majority of email client (and server) software had less-than-satisfactory MIME implementations. More often than not these email clients created broken MIME messages and/or would incorrectly try to parse a MIME message thus subtracting from the full benefits that MIME was meant to provide. MimeKit is meant to address this issue by following the MIME specification as closely as possible while also providing programmers with an extremely easy to use high-level API.
c-sharp email mime parser mime-parser mbox pgp smime dkim tnefMailKit is a cross-platform mail client library built on top of MimeKit.The main goal of this project is to provide the .NET world with robust, fully featured and RFC-compliant SMTP, POP3, and IMAP client implementations.
c-sharp email mime parser mime-parser dkim pgp smime smtp imap pop3 clientIf this command returns any results please remove or stop the application running on that port. I recommend you to use hardware/nsd-dnssec as an authoritative name server with DNSSEC capabilities. NSD is an authoritative only, high performance, simple and open source name server.
docker mailserver postfix dovecot clamav sieve fetchmail dkim dmarc debian letsencrypt rspamd arc unbound gpgMailu is a simple yet full-featured mail server as a set of Docker images. The project aims at providing people with an easily setup, easily maintained and full-featured mail server while not shipping proprietary software nor unrelated features often found in popular groupware.
docker email imap pop3 webmail mailserver mail smtp docker-compose dkim dmarc fetchmail letsencrypt email-server mail-server self-hosted ldapHaraka is a highly scalable node.js email server with a modular plugin architecture. Haraka can serve thousands of concurrent connections and deliver thousands of messages per second. Haraka and plugins are written in asynchronous JS and are very fast. Haraka has very good spam protection (see plugins) and works well as a filtering MTA. It also works well as a MSA running on port 587 with auth and dkim_sign plugins enabled.
smtp mta spf dkim email mail-server smtp-server mail-transfer-agent smtp-relayMaddy Mail Server implements all functionality required to run a e-mail server. It can send messages via SMTP (works as MTA), accept messages via SMTP (works as MX) and store messages while providing access to them via IMAP. In addition to that it implements auxiliary protocols that are mandatory to keep email reasonably secure (DKIM, SPF, DMARC, DANE, MTA-STS). It replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC and more with one daemon with uniform configuration and minimal maintenance cost.
mail-server email-server smtp-server mail imap smtp spf dkim dmarcPostal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready for you to run on your own servers. Postal was developed by aTech Media to serve its own mail processing requirements and we have since decided that it should be released as an open source project for the community.
mail smtp postal mail-server email-server mail-delivery-agent dkim mail-transfer-agentRspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules including regular expressions, statistical analysis and custom services such as URL black lists. It supports Regular expressions filtering, SPF, DKIM, DNS black list, URL black lists, Fuzzy hashes etc.
spam-filtering spam-analysis email-spam-filtering spf dkimMail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box. Mail-in-a-Box lets you become your own mail service provider in a few easy steps. It’s sort of like making your own gmail, but one you control from top to bottom. Technically, Mail-in-a-Box turns a fresh cloud computer into a working mail server. But you don’t need to be a technology expert to set it up.
smtp email mail server smtp-server mail-server spf dkim dmarc spam-filtering email-serverSign RFC822 messages with DKIM. This module is extracted from mailcomposer.
dkim smtp mailcomposerPostfix SMTP relay docker image. Useful for sending email without using an external SMTP server. docker pull mwader/postfix-relay or clone and build it yourself. Default postfix is configured to be an open relay that rely on docker networking for firewalling. So be careful not to expose it publicly.
smtp-server dkim spf docker-image postfix relayFlat mail representation of MimeMail is simply a KeywordList where all the keys [:txt,:html,:attach,:attach_in,:include] are used to construct the body tree of alternative/mixed/related multiparts in the body field of the MimeMail struct, and the rest of the KeywordList became the header field. Need more explanations here...
dkim elixir spf smtp mimemail dmarc decodingWhy can't I verify a mail.Message directly? A mail.Message header is already parsed, and whitespace characters (especially continuation lines) are removed. Thus, the signature computed from the parsed header is not the same as the one computed from the raw header. How can I publish my public key? You have to add a TXT record to your DNS zone. See RFC 6376 appendix C.
dkim mail auth security spf iprev dmarcA Go library to create and verify DKIM signatures. Why can't I verify a mail.Message directly? A mail.Message header is already parsed, and whitespace characters (especially continuation lines) are removed. Thus, the signature computed from the parsed header is not the same as the one computed from the raw header.
dkim email crypto signatureA collection of libraries and tools written in Go. gofmtcomment: Program to convert multilines "/**/" comment into single line "//" format.
library dns ini websocket email smtp dkim golang-library golang-packageThis is a collection of pure Go tools I've written to DKIM sign messages and verify them on my 9front mail server. They should be fairly easy to incorporate into any pipeline that can pass messages along stdin and read them from stdout. The tool dkimverify will verify that a message has a valid signature.
mail dkim plan9For a complete list of features, see the features page in the official documentation.
ansible-scripts dkim roundcube self-hosted gandiAnother utility to analyze state of deployment of security-related email protocols. Needs Go toolchain.
spf dkim dane dmarc email-security mta-stsI found some DKIM solution for go, but I don’t like untested C binding and I have some time (thank you mr.Putin) I wrote this code for my pet project. We can verify DKIM headers very fast. It is about 44mb per second on my laptop. We support custom resolving and custom cache logic.
dkim dkim-verifier
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