Email 543 crates

quoted_printableA simple encoder/decoder for quoted-printable data31,204,9590BSDEmailParsing tools encoding_rs_ioStreaming transcoding for encoding_rs22,767,581MIT OR Apache-2.0EmailEncoding charsetCharacter encoding decoding for email20,731,238Apache-2.0 OR MITEmailEncoding lettreEmail client13,523,433MITEmailNetwork programming email-encodingLow level email encoding RFCs implementations11,266,298MIT OR Apache-2.0EmailEncoding mailparseA simple parser for MIME e-mail messages11,102,5360BSDEmailParsing tools mediatypeMIME Media-type parsing6,378,589MITEmailNetwork programming rfc2047-decoderRust library for decoding RFC 2047 MIME Message Headers.6,137,090MITEmailEncoding pgpOpenPGP implementation in Rust5,167,980MIT OR Apache-2.0CryptographyEmail mail-parserFast and robust e-mail parsing library for Rust2,600,730Apache-2.0 OR MITEmailParser implementations imap-protoIMAP protocol parser and data structures2,127,179MIT OR Apache-2.0EmailNetwork programming sequoia-openpgpOpenPGP data types and associated machinery1,677,318LGPL-2.0-or-laterAuthenticationCryptography imapIMAP client for Rust1,145,106Apache-2.0/MITEmailNetwork programming async-imapAsync IMAP client for Rust1,009,396MIT OR Apache-2.0EmailNetwork programming mail-builderE-mail builder library for Rust992,633Apache-2.0 OR MITEmail mailcheckerCross-language temporary (disposable/throwaway) email detection library. Covers 2740 fake email providers.956,909MITEmailWeb programming lettre_emailEmail builder842,903MITEmail serde-emailA validating email type that can be serialised using Serde669,339MITEmailEncoding async-smtpSMTP client550,837MIT OR Apache-2.0Email smtp-protoSMTP protocol parser472,766Apache-2.0 OR MITEmailParser implementations mail-sendE-mail delivery library with SMTP and DKIM support472,755Apache-2.0 OR MITEmail resend-rsResend's Official Rust SDK.435,658MITEmailWeb programming mail-authDKIM, ARC, SPF and DMARC library for Rust414,284Apache-2.0 OR MITAuthenticationEmail escaperA library for HTML entity encoding and decoding267,952Apache-2.0 / MIT / MPL-2.0EmailParsing tools sequoia-netNetwork services for OpenPGP254,656LGPL-2.0-or-laterAuthenticationCryptography sequoia-cert-storeA certificate database interface.241,904LGPL-2.0-or-laterAuthenticationCommand line utilities check-if-email-existsCheck if an email address exists without sending any email230,603AGPL-3.0Email sequoia-wotAn implementation of OpenPGP's web of trust.224,581LGPL-2.0-or-laterAuthenticationCommand line utilities postmarkPostmark rust client220,043MIT OR Apache-2.0API bindingsEmail msg_parserOutlook Email Message (.msg) parser201,781MITEmailParser implementations sequoia-autocryptAutocrypt support197,341LGPL-2.0-or-laterAuthenticationCryptography maildirA simple library for maildir manipulation156,1780BSDEmailFilesystem mailinA library for writing SMTP servers127,124MIT OR Apache-2.0EmailNetwork programming viaspfImplementation of the Sender Policy Framework (SPF) specification113,045GPL-3.0-or-laterEmailNetwork programming viaspf-recordData model and parser for Sender Policy Framework (SPF) records88,353GPL-3.0-or-laterEmailParser implementations imap-codecRock-solid and complete codec for IMAP85,549MIT OR Apache-2.0EmailEncoding imap-typesMisuse-resistant data structures for IMAP84,045MIT OR Apache-2.0Data structuresEmail email-libCross-platform, asynchronous Rust library to manage emails83,762MITAsynchronousEmail rrss2imapA simple script that exposes RSS entries as mail messages, pushed directly using IMAP79,351GPL-3.0-or-laterCommand line utilitiesEmail mml-libRust implementation of the Emacs MIME message Meta Language (MML)77,158MITAsynchronousEmail jmap-clientJMAP client library for Rust64,110Apache-2.0 OR MITEmail himalayaCLI to manage emails64,079MITCommand line utilitiesEmail vsmtp-mail-parserNext-gen MTA. Secured, Faster and Greener61,059GPL-3.0-onlyEmailParsing tools mailin-embeddedAn SMTP server that can be embedded in other programs48,528MIT OR Apache-2.0EmailNetwork programming sendgrid-asyncAn async-std based client for sending emails with SendGrid47,532Apache-2.0API bindingsAsynchronous buzzA simple system tray application for notifying about unseen e-mail44,620MIT OR Apache-2.0Command line utilitiesEmail imap-clientRust library to manage IMAP clients43,598MITEmail sieve-rsSieve filter interpreter for Rust42,930AGPL-3.0-onlyCompilersEmail samotopSMTP server and library built on async-std42,313MIT OR Apache-2.0AsynchronousEmail imap-nextThin sans I/O abstraction over IMAP's distinct protocol flows42,269MIT OR Apache-2.0EmailNetwork programming vsmtpNext-gen Mail Transfer Agent (MTA) written in Rust.40,711GPL-3.0-onlyEmail calcardiCalendar/JSCalendar and vCard/JSContact parsing, building and conversion library for Rust39,823Apache-2.0 OR MITDate and timeEmail maildirsRust library to manage collections of Maildir38,832MITEmailFilesystem listsendSend emails to CSV list from template on CLI37,261MIT/Apache-2.0Command line utilitiesEmail rip-starttlsSans I/O implementation of <https://duesee.dev/p/avoid-implementing-starttls/>37,245MITAsynchronousEmail meliblibrary for e-mail clients and other e-mail applications34,802EUPL-1.2 OR GPL-3.0-or-laterEmailParser implementations meliterminal e-mail client34,096EUPL-1.2 OR GPL-3.0-or-laterCommand line utilitiesEmail vsmtp-protocolNext-gen MTA. Secured, Faster and Greener31,253GPL-3.0-onlyEmail sopRust Interface for the Stateless OpenPGP Interface30,250MITAPI bindingsAuthentication rustyknifeFast, robust and safe email parsing library29,870GPL-3.0+EmailEncoding milter-callbackAttribute macros for milter callback generation29,626GPL-3.0-or-laterAPI bindingsEmail indymilterAsynchronous milter library29,188GPL-3.0-or-laterAPI bindingsEmail milterBindings to the sendmail milter library28,771GPL-3.0-or-laterAPI bindingsEmail sequoia-rfc2822An RFC 2822 name-addr parser26,910GPL-3.0Email emailmessageEmail Message library for Rust26,881MITAsynchronousData structures async-mailerA set of async generic `Mailer` and object-safe `dyn DynMailer` traits with runtime-pluggable Outlook (Office365) and SMTP…25,628MPL-2.0Email vomit-syncA library for IMAP to maildir synchronization25,084GPL-3.0-or-laterEmail samotop-coreThe domain model of Samotop and core functionality - SMTP server and library built on async-std. A base crate for samotop…23,817MIT OR Apache-2.0AsynchronousEmail email-parserThe fastest and lightest email parsing Rust library. Supports MIME.23,696MITEmailParser implementations cfdkimDKIM (RFC6376) implementation23,298MITEmail milter-sysLow-level FFI bindings to libmilter23,216GPL-3.0-or-laterEmailExternal FFI bindings vsyncSynchronization between IMAP and local maildir22,985GPL-3.0-or-laterCommand line utilitiesEmail spf-milterMilter for SPF verification22,829GPL-3.0-or-laterEmail maMail Archivist22,353non-standardCommand line utilitiesEmail sequoia-octopus-librnpReimplementation of RNP's interface using Sequoia for use with Thunderbird21,876LGPL-2.0-or-laterAuthenticationCryptography async-mailer-coreInternal core crate for `async-mailer`.21,827MPL-2.0Email spamassassin-milterMilter for spam filtering with SpamAssassin21,210GPL-3.0-or-laterEmail azure-ecs-rsAzure ECS (Email Communication Service) Rust SDK21,175MITAPI bindingsEmail async-mailer-outlookAsync Outlook (Office365) mailer implementation, intended to be used as `async-mailer` generic `Mailer` or `DynMailer` trait…20,499MPL-2.0Email viadkimImplementation of the DomainKeys Identified Mail (DKIM) specification19,804GPL-3.0-or-laterCryptographyEmail async-mailer-smtpAsync SMTP mailer implementation, intended to be used as `async-mailer` generic `Mailer` or `DynMailer` trait object.19,604MPL-2.0Email email-validatefree multithreaded email validation CLI, improving your email delivery19,216AGPL-3.0Email mailjet-rsMailjet API wrapper for Rust19,121MITAPI bindingsEmail vcard_parserParses and validates vCard data according to RFC 6350 specification.18,968MITData structuresEmail samotop-deliverySet of transports to deliver mail to, notably to SMTP/LMTP, but also maildir...17,728MIT OR Apache-2.0Email koibumi-coreThe core library for Koibumi, an experimental Bitmessage client17,575AGPL-3.0-or-laterEmailNetwork programming maildirppMaildir++ library for Rust16,951MITEmailFilesystem exomind-protosExomind, a personal knowledge management tool16,860Apache-2.0Command-line interfaceEmail samotop-parserSMTP parser of Samotop - SMTP server and library built on async-std16,305MIT OR Apache-2.0EmailNetwork programming openpgp-ca-libOpenPGP CA is a tool for managing and certifying OpenPGP keys15,865GPL-3.0-or-laterCryptographyEmail formulateformulate is a standalone server that listens for web form data submissions.15,688MITCommand line utilitiesEmail koibumi-nodeA Bitmessage node implementation as a library for Koibumi, an experimental Bitmessage client15,508AGPL-3.0-or-laterEmailNetwork programming exomindCLI for Exomind, a personal knowledge management tool15,206Apache-2.0Command-line interfaceEmail exmCLI for Exomind, a personal knowledge management tool15,188Apache-2.0Command-line interfaceEmail mailgenMailgen generates clean, responsive HTML and Text e-mails for sending transactional mail15,102MITEmail samotop-with-spfIntegration of SPF checks into Samotop - SMTP server and library built on async-std15,009MIT OR Apache-2.0EmailNetwork programming exomind-gmailGmail integration for Exomind, a personal knowledge management tool14,950Apache-2.0Command-line interfaceEmail dmarcDMARC (RFC7489) implementation14,505MITEmail koibumiAn experimental Bitmessage client14,296AGPL-3.0-or-laterEmailNetwork programming gmimeBindings for gmime-3.014,265MITCryptographyEmail exomind-appExomind, a personal knowledge management tool13,964Apache-2.0Command-line interfaceEmail vomitLibrary to quickly pick mails from an m2dir13,884GPL-3.0-or-laterEmail spring-mailIntegrate lettre into spring-rs to send emails13,212MITEmail mxdnsDNS utilities for SMTP servers13,124MIT OR Apache-2.0EmailNetwork programming koibumi-daemonAn experimental Bitmessage client daemon13,039AGPL-3.0-or-laterEmailNetwork programming samotop-with-rustlsRustls support for Samotop12,595MIT OR Apache-2.0CryptographyEmail dkim-milterMilter for DKIM signing and verification12,544GPL-3.0-or-laterEmail privatemailService to forward custom emails to personal email server12,362MITConfigurationDevelopment tools samotop-smimeA samotop extensions for server side S/MIME encrypted mail.12,263MIT OR Apache-2.0AsynchronousCryptography xmailNormalize and parse email addresses, support Punycode decoding and TLD extraction. / 邮件地址标准化与解析，支持 Punycode 解码和 TLD 提取。12,101MulanPSL-2.0Development toolsEmail spftraceUtility for tracing SPF queries11,995GPL-3.0-or-laterCommand line utilitiesEmail smtpbisAsynchronous ESMTP service library.11,806GPL-3.0+EmailNetwork programming samotop-serverSMTP server with focus on privacy11,684MIT OR Apache-2.0AsynchronousEmail indymilter-testMilter testing library11,652GPL-3.0-or-laterDevelopment toolsEmail pigeon-rsCommand line tool for cheap and efficient email automation11,321Apache-2.0Command line utilitiesEmail openpgp-caOpenPGP CA is a tool for managing and certifying OpenPGP keys10,715GPL-3.0-or-laterCryptographyEmail pop3-clientAnother pop3 client10,638MITEmail gmailnatorAn unofficial api wrapper to interact with https://gmailnator.com/10,394GPL-3.0-onlyAPI bindingsEmail smailCli tool to easily send emails with attachments10,330MITCommand-line interfaceCommand line utilities koibumi-boxAn inbox/outbox module for Koibumi, an experimental Bitmessage client9,848GPL-3.0-or-laterEmail nebula_formGeneral form9,677MPL-2.0EmailWeb programming::HTTP server rss2emailAn RSS feed aggregator that notifies you of new posts via email.9,667GPL-3.0Email koibumi-commonCommon code among GUI and daemon versions for Koibumi, an experimental Bitmessage client9,554AGPL-3.0-or-laterEmail tokio-imapTokio-based IMAP protocol (client, for now) implementation9,540MIT/Apache-2.0Email tempmailSimplify temporary email management and interaction, including message retrieval and attachment downloads.9,540MITAPI bindingsEmail letterman_email_body_parserthis is a tokio based fast and optimized email body parser and dkim validator.9,506GPL-3.0API bindingsAsynchronous dkimdoDKIM command-line tool9,025GPL-3.0-or-laterCommand line utilitiesCryptography briteverify-rsRust client library for the BriteVerify API Suite8,989AGPL-3.0-or-laterAPI bindingsAsynchronous notcoalNot charcoal filters, but notmuch ones. Filter library for the notmuch email system8,952GPL-3.0Command line utilitiesEmail dmarc_aggregate_parserSimple library to parse email DMARC reports8,564MIT OR Apache-2.0Data structuresEmail rust-gmailA simple crate to send emails using the Gmail API8,518MITEmail sequoia-openpgp-mtMulti-threaded parsing of OpenPGP data8,336LGPL-2.0-or-laterAuthenticationCryptography mbox-readerLazy liberal mbox (RFC 4155) parser8,019MIT/Apache-2.0EmailFilesystem email_provider_validatorA Rust library to validate email provider7,917MITAccessibilityEmail email-address-listPest based parser for address-lists in email headers like to/from/cc/etc.7,689GPL-3.0EmailParser implementations dkimComplete DKIM library.7,359MITAuthenticationCryptography temp_mail1secmail api wrapper for rust7,190MITAPI bindingsEmail mailgun_apiApi for Mailgun in rust7,137MITAsynchronousEmail mailprocProcess email based on contents, like procmail.6,890MITCommand line utilitiesEmail tokio_spf_validatorthis is a spf validation lib for smtp servers.6,848GPL-3.0API bindingsAsynchronous mmimeMime parsing for email6,844MIT OR Apache-2.0Email check-if-email-exists-grpcA GRPC wrapper around check-if-email-exists6,829AGPL-3.0Email vmtThe Very Opinionated Mail Interaction Toolkit6,810GPL-3.0-or-laterCommand line utilitiesEmail mail-send-forkE-mail delivery library with SMTP and DKIM support6,618Apache-2.0 OR MITEmail mockforge-smtpSMTP mocking support for MockForge6,494MIT OR Apache-2.0Development toolsEmail samotop-with-native-tlsNative TLS support for Samotop6,062MIT OR Apache-2.0CryptographyEmail azure-communicationsAPI Wrapper for the Azure Communication Services in Rust.5,993MITAPI bindingsEmail panorama-imapIMAP protocol implementation with high-level async client.5,984GPL-3.0-or-laterEmail IMAPServerA Basic IMAP Server written in Rust (WIP)5,720GPL-3.0EmailNetwork programming vomit-m2dirLibrary for the m2dir email storage format5,447BSD-3-ClauseEmail totmannschalterA service that mails you when urls cannot be reached anymore or return errors5,346MITCommand line utilitiesEmail mail-messageA program for easy, quick, and fault tolerant sending of emails from the command line.5,179GPL-3.0-or-laterAsynchronousCommand line utilities send_with_usAsync Rust client for the SendWithUs transactional email API5,161MITAPI bindingsAsynchronous maikA mock SMTP server library5,113MPL-2.0Development tools::TestingEmail reformulatereformulate is a standalone server that listens for web form data submissions.5,026MITCommand line utilitiesEmail mailinator-rsApi wrapper for Mailinator.5,021MITEmail samotop-parser-nomSMTP parser of Samotop - SMTP server and library built on async-std4,848MIT OR Apache-2.0EmailNetwork programming koibumi-node-syncA Bitmessage node implementation as a library for Koibumi (sync version), an experimental Bitmessage client4,797AGPL-3.0-or-laterEmailNetwork programming glit-coreCore - Retrieve all mail related to a git repository, user, or organization4,728MIT OR Apache-2.0Command line utilitiesEmail tokio-smtpAn SMTP library for Tokio4,636MITEmail xtuc-sieve-rsSieve filter interpreter for Rust4,516AGPL-3.0-onlyCompilersEmail koibumi-box-syncAn inbox/outbox module for Koibumi (sync version), an experimental Bitmessage client4,508GPL-3.0-or-laterEmail mailyA library for easy, quick, and fault tolerant sending of emails.4,462GPL-3.0-or-laterAsynchronousEmail mailboxvalidatorEmail verification package for Rust using MailboxValidator API. It validates if the email is valid, from a free provider,…4,432MITAccessibilityEmail amaurymartiny-async-smtpSMTP client4,415Apache-2.0/MITEmail policyd-rate-limitPostfix rate limiter SMTP policy daemon4,363BSD-3-ClauseEmail kmailA small helper utility for automatically collecting the email addresses that should be included when emailing a linux kernel…4,294GPL-3.0-or-laterCommand line utilitiesEmail koibumi-common-syncCommon code among GUI and daemon versions for Koibumi (sync version), an experimental Bitmessage client4,262AGPL-3.0-or-laterEmail IMAPServer-sharedA shared module for the IMAPServer crate and it's cli4,227GPL-3.0EmailNetwork programming mujmapJMAP integration for notmuch mail4,153GPL-3.0Command line utilitiesEmail smtp-messageLine-oriented parser and builder for SMTP protocol messages4,105MIT OR Apache-2.0EmailNetwork programming mailfredProcess emails as an HTTP server4,089Apache-2.0AsynchronousEmail emvalemval is a blazingly fast email validator4,087MITEmail vcard_tuiTerminal UI application for managing vCard contacts.4,050MITCommand line utilitiesEmail text2imgCreates a png image from text. Useful to protect sensitive information from bots and scrapers, such as email addresses and…3,985MIT OR Apache-2.0Command line utilitiesEmail amtAccumulate git-trailers from emails grouped by mail subject3,980GPL-2.0Command line utilitiesEmail kometkomet is a mailer framework3,965MITEmail vsmtp-plugin-ldapA plugin for vSMTP that enable support for ldap databases3,867GPL-3.0-onlyDatabase interfacesEmail mailjet_clientA client for Mailjet's REST API3,525MITAPI bindingsEmail mdaA library for creating custom Mail Delivery Agents3,482MPL-2.0Email imbakA command line tool for backing up IMAP mailboxes3,445MITCommand line utilitiesEmail email-type-rsEmail type for 'parse, don't validate' approach3,383MIT OR Apache-2.0Data structuresEmail outlook-exeConvenience wrappers for command-line invocation of Outlook.3,336Unlicense OR MITCommand line utilitiesEmail mailmeAsync Rust pop3 client with tokio3,293non-standardEmailNetwork programming vomit-m2syncLibrary for IMAP to m2dir synchronization3,280GPL-3.0-or-laterEmail postbusSMTP server for Rust3,278MITEmailNetwork programming tmapiSimple TempMailAPI library for barid.site3,219non-standardAPI bindingsEmail email-rsEmail parsing library3,180Apache-2.0EmailParsing tools feemboxWhat if a feed, but it's a mailbox?3,101MITEmail rspamd-clientRspamd client API3,081Apache-2.0Email email-clientsThis is library that provides user with easy to use email clients collection in rust.3,039MITEmail dispoDisposable email checker utilizing a Bloom filter2,957MIT OR Apache-2.0Email service-ioBuild your service-server fast, easy (and without hosting!)2,910Apache-2.0AsynchronousEmail rmilterA rust-only crate for connecting and using milter functionality.2,888Apache-2.0API bindingsEmail ohmysmtpAn OhMySMTP client2,873MITAPI bindingsEmail mimextZero-dependency & no-std media type <-> file extension conversion2,846MITEmailNetwork programming imseriousExecute commands in response to Internet Message Store Events2,826MITCommand line utilitiesEmail koibumi-syncAn experimental Bitmessage client (sync version)2,820AGPL-3.0-or-laterEmailNetwork programming sieve-parserParsing the Sieve language and exporting an abstract representation2,808AGPL-3.0-or-laterEmailParsing tools pep_engine_sequoia_backendAn implementation of the p≡p Engine's cryptotech interface using Sequoia.2,762GPL-3.0-or-laterAuthenticationCryptography