Issues

• Support for same protocol for both store and transport

  jakartaee/mail-api#868 · Filter by author Horcrux7 opened on Sep 30, 2026

• Slow performance of MimeUtility

  Feature

  jakartaee/mail-api#861 · Filter by author jmehrens opened on Aug 24, 2026
  

• Improve JavaDoc Session.getInstance(Properties, Authenticator)

  bug
  jakartaee/mail-api#831 · Filter by author Horcrux7 opened on Apr 1, 2026
  1

  

• MimeMultipart.parse() drops blank preamble lines, breaks S/MIME after saveChanges()

  jakartaee/mail-api#825 · Filter by author mmarmol opened on Feb 11, 2026

• Add a Convenient CDI Bean to Send Email

  jakartaee/mail-api#822 · Filter by author hantsy opened on Dec 9, 2025
  1

• Inject MailSession with CDI Inject

  jakartaee/mail-api#821 · Filter by author hantsy opened on Dec 9, 2025

• Default MailDateFormat pattern might not be compatible with RFC 2822?

  jakartaee/mail-api#820 · Filter by author bohwaz opened on Dec 7, 2025
  8

• Custom mail providers distributed under META-INF/javamail.properties are no longer loaded with Jakarta Mail 2.1.5

  jakartaee/mail-api#812 · Filter by author yersan opened on Sep 24, 2025
  4

• Mail 2.2 Milestone 1

  jakartaee/mail-api#809 · Filter by author jhanders34 opened on Sep 19, 2025

• Use System.Logger instead of java.util.logging.Logger

  jakartaee/mail-api#806 · Filter by author jbescos opened on Sep 19, 2025

• MimeUtility.decodeText() incorrectly decodes base64/utf8 atttachment file name divided into two parts with Chinese characters

  bug
  jakartaee/mail-api#751 · Filter by author underenveloped opened on Apr 10, 2025
  4

• "NO EXAMINE Unsafe Login" When folder reopen

  jakartaee/mail-api#750 · Filter by author ANoviceOfJava opened on Apr 9, 2025

• InternetAddress does not ignore comments in angled address spec

  jakartaee/mail-api#749 · Filter by author barracudarin opened on Apr 8, 2025

• How does one get access to the actual keyset for the extensions hashmap, only documented methods are getExtensionParameter or supportsExtension?

  enhancement
  jakartaee/mail-api#748 · Filter by author KevinDyer-3DS opened on Apr 7, 2025
  2

• InternetAddress validation is not conforming to RFC822

  duplicateTCK
  jakartaee/mail-api#747 · Filter by author gopuneet opened on Mar 28, 2025
  1

• java.lang.NumberFormatException: For input string: "CAPABILITY" is being thrown when try to connect imap store

  question
  jakartaee/mail-api#743 · Filter by author muhammadasad928 opened on Dec 27, 2024
  1

• pom.xml states EDL-1.0 as license but there seems to be no other information on this license in the code/package

  jakartaee/mail-api#742 · Filter by author ohecker opened on Dec 10, 2024

• Customizable SPN Service Class for GSSAPI Authentication

  enhancement
  jakartaee/mail-api#740 · Filter by author Barakat opened on Oct 15, 2024

• [BUG] POP3, Email is deleted from the server when calling any function on MimeMultipart Object, even when READ_ONLY is set on folder

  jakartaee/mail-api#739 · Filter by author mathias-vandaele opened on Sep 27, 2024
  1

  

• EventQueue should be terminated only by its owner

  bug
  jakartaee/mail-api#735 · Filter by author cigaly opened on Aug 9, 2024
  1

• Possible ConcurrentModificationException in jakarta.mail.internet.ParameterList

  bug
  jakartaee/mail-api#734 · Filter by author arthurscchan opened on Jul 11, 2024

• Message-ID

  Component: internetenhancement
  jakartaee/mail-api#728 · Filter by author patch-work opened on Apr 11, 2024
  4

  

• Tls parameters in imap/smpt sessions

  jakartaee/mail-api#724 · Filter by author synim503 opened on Mar 14, 2024
  3

• Error decoding a string with Cyrillic characters to search an e-mail by subject via IMAP protocol

  bugduplicate
  jakartaee/mail-api#717 · Filter by author vadetcka999 opened on Mar 4, 2024
  9

• Attachement filename is ignored[2023July03]

  jakartaee/mail-api#693 · Filter by author nszaaa3 opened on Jul 3, 2023