nextcloud/mail

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• Jump to folder when saving an attachment

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  0. to triage enhancement

  Difficulty 2/5 1-3 hours Newbie friendliness 65/100

  nextcloud/mail#13828 · Opened Oct 8, 2026

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• feat: allow copying messages to another folder (for shared IMAP mailboxes)

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  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  nextcloud/mail#13822 · Opened Oct 8, 2026

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• Preview attachments before sending

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  nextcloud/mail#13821 · 1 reaction · Opened Oct 8, 2026

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• Background inbox sync re-sends and re-renders every loaded message every 30 s, freezing the tab with several accounts

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  Difficulty 4/5 3-5 days Newbie friendliness 56/100

  nextcloud/mail#13809 · Opened Oct 6, 2026

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• Provision aliases for provisioned accounts from the user's additional email addresses, instead of only from LDAP

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  1. to develop enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  nextcloud/mail#13808 · 2 comments · Opened Oct 5, 2026

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• \NoSelect shared-mailbox parent breaks quota check and likely causes infinite loading spinner

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  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  nextcloud/mail#13792 · Opened Oct 1, 2026

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• Adding a link or editing it removed it once sent

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  Difficulty 3/5 1-2 days Newbie friendliness 52/100

  nextcloud/mail#13788 · Opened Sep 30, 2026

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• [Bug] Received reply displays quoted previous message instead of the actual new message body

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  1. to develop bug

  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  nextcloud/mail#13679 · 2 comments · Opened Sep 15, 2026

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• Allow updating IMAP and SMTP setting through settings UI without entering password again

  May be free again @abhinavohri claimed this 22 days ago, and no pull request is open. Open

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  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  nextcloud/mail#13678 · 3 comments · Opened Sep 15, 2026

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• Inserting raw HTML signature in account settings strips it of styles

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  1. to develop enhancement feature:composer

  Difficulty 3/5 1-2 days Newbie friendliness 55/100

  nextcloud/mail#13672 · 3 comments · Opened Sep 11, 2026

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• Cyrillic contact name autocomplete fails in Cc after Reply all

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  1. to develop bug feature:composer

  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  nextcloud/mail#13664 · 1 comment · Opened Sep 9, 2026

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• Migrate off the OCA.Viewer global before Nextcloud 36

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  1. to develop blocked bug

  Difficulty 3/5 1-2 days Newbie friendliness 76/100

  nextcloud/mail#13662 · 3 comments · 1 reaction · Opened Sep 9, 2026

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• [Bug] IMAP sync can silently miss individual INBOX messages while newer messages sync successfully

  May be free again @ChristophWurst claimed this 38 days ago, and no pull request is open. Open

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  nextcloud/mail#13590 · 3 comments · 1 assignee · Opened Aug 30, 2026

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• "Could not open folder"

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  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  nextcloud/mail#13580 · 5 comments · Opened Aug 26, 2026

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• Reduce network usage composing mails with large inline attachments

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  1. to develop enhancement feature:composer feature:drafts performance 🚀

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  nextcloud/mail#13536 · 1 reaction · Opened Aug 21, 2026

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• Improve responsiveness composing mails with large inline attachments

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  1. to develop enhancement feature:composer performance 🚀

  Difficulty 3/5 1-2 days Newbie friendliness 58/100

  nextcloud/mail#13535 · 2 reactions · Opened Aug 21, 2026

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• Outbox message re-sent on every background job run when IMAP LOGOUT fails (exception in `finally` discards the send state)

  May be free again @GretaD claimed this 52 days ago, and no pull request is open. Open

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  nextcloud/mail#13495 · 3 comments · 1 assignee · Opened Aug 16, 2026

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• Intermittent duplicate outgoing emails submitted twice to Postfix within 3 seconds

  May be free again @odzhychko claimed this 52 days ago, and no pull request is open. Open

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  nextcloud/mail#13488 · 4 comments · 1 assignee · Opened Aug 14, 2026

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• Newlines lost on plain text drafts with pasted text

  May be free again @GretaD claimed this 52 days ago, and no pull request is open. Open

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  nextcloud/mail#13483 · 1 comment · 1 assignee · Opened Aug 13, 2026

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• Indicate the actual sender in delegation

  May be free again @hamza221 claimed this 57 days ago, and no pull request is open. Open

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  1. to develop enhancement feature: delegation

  nextcloud/mail#13480 · 2 comments · 1 assignee · Opened Aug 13, 2026

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• Only one S/MIME certificate per account is used for decryption, even when multiple certs are imported

  May be free again @kesselb claimed this 52 days ago, and no pull request is open. Open

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  0. to triage bug feature:smime needs info

  nextcloud/mail#13479 · 3 comments · 1 assignee · Opened Aug 13, 2026

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• Make subject field stand out like to and cc

  May be free again @ChristophWurst claimed this 59 days ago, and no pull request is open. Open

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  0. to triage enhancement feature:composer

  nextcloud/mail#13444 · 1 comment · 1 assignee · Opened Aug 8, 2026

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• Restrict email downloading (governance)

  May be free again @hamza221 claimed this 63 days ago, and no pull request is open. Open

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  1. to develop enhancement feature parity feature: governance

  nextcloud/mail#13441 · 1 assignee · Opened Aug 7, 2026

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• Restrict forwarding (governance)

  May be free again @hamza221 claimed this 63 days ago, and no pull request is open. Open

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  nextcloud/mail#13440 · 1 assignee · Opened Aug 7, 2026

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• Replying to GitHub notifications

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  Difficulty 4/5 3-5 days Newbie friendliness 52/100

  nextcloud/mail#13402 · 3 comments · Opened Aug 2, 2026

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• PreviewEnhancementProcessingJob loads the whole 14-day backlog into memory at once and crash-loops

  May be free again @kesselb claimed this 67 days ago, and no pull request is open. Open

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  nextcloud/mail#13391 · 2 comments · 1 reaction · 1 assignee · Opened Jul 31, 2026

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• Add a setting to control where snoozed emails reappear

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  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  nextcloud/mail#13382 · 1 comment · Opened Jul 30, 2026

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• S/MIME certificate import stores Common Name instead of email address, causing decryption failure

  May be free again @kesselb claimed this 72 days ago, and no pull request is open. Open

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  0. to triage bug feature:smime needs info stale

  nextcloud/mail#13379 · 3 comments · 1 assignee · Opened Jul 29, 2026

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• Shared folders / mailboxes all display as "INBOX" instead of their actual names

  May be free again @kesselb claimed this 73 days ago, and no pull request is open. Open

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  nextcloud/mail#13368 · 11 comments · 1 reaction · 1 assignee · Opened Jul 27, 2026

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• Error Could not get message flag options from IMAP: IMAP error reported by server.

  May be free again @kesselb claimed this 64 days ago, and no pull request is open. Open

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  nextcloud/mail#13350 · 9 comments · 1 assignee · Opened Jul 24, 2026

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• Unable to unselect Default Folder

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  1. to develop bug enhancement feature:mailbox-management

  Difficulty 3/5 1-2 days Newbie friendliness 48/100

  nextcloud/mail#13319 · 1 comment · Opened Jul 18, 2026

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• Moving drafts back and forth when closing

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  1. to develop bug

  Difficulty 3/5 1-2 days Newbie friendliness 70/100

  nextcloud/mail#13283 · 2 comments · Opened Jul 11, 2026

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• Renaming tag do not rename tag's IMAP label

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  nextcloud/mail#13275 · 1 comment · Opened Jul 9, 2026

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• Cannot reconnect an OAuth account after its refresh token expires: `updateAccount()` syncs mailboxes before `getUserConsent()` runs

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  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  nextcloud/mail#13270 · 1 comment · Opened Jul 9, 2026

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• OAuth redirect silently swallows provider errors: a failed authorization renders the same “Account connected” page as success, and logs nothing

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  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  nextcloud/mail#13269 · 1 comment · Opened Jul 9, 2026

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• Signature detection broken due to invalid markup

  May be free again @kesselb claimed this 99 days ago, and no pull request is open. Open

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  nextcloud/mail#13201 · 1 reaction · 1 assignee · Opened Jul 2, 2026

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• Forwarded message sends the WRONG attachment after changing the sender

  May be free again @GretaD claimed this 101 days ago, and no pull request is open. Open

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  nextcloud/mail#13177 · 1 comment · 1 assignee · Opened Jun 29, 2026

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• Draft attachments are lost when a draft is synced to the IMAP Drafts folder and reopened (regression in 5.10.x)

  May be free again @kesselb claimed this 94 days ago, and no pull request is open. Open

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  nextcloud/mail#13170 · 2 comments · 1 reaction · 1 assignee · Opened Jun 26, 2026

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• Feature Request: Alphabetical/Domain-grouped Sorting of Aliases and Quick-Add from Received Messages

  May be free again A pull request for this issue was closed without being merged. Open

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  1. to develop enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  nextcloud/mail#13167 · 4 comments · Opened Jun 25, 2026

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• Opening messages is slow: Metadata endpoint

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  1. to develop enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  nextcloud/mail#13163 · 3 comments · 3 reactions · Opened Jun 25, 2026

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• Opening messages is slow: Phishing detection

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  1. to develop enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  nextcloud/mail#13162 · 2 reactions · Opened Jun 25, 2026

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• Translation process keeps running after closing modal

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  Difficulty 3/5 1-2 days Newbie friendliness 48/100

  nextcloud/mail#13154 · 1 comment · Opened Jun 24, 2026

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• Allow selective mailbox and folder indexing for Context Chat

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  1. to develop enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  nextcloud/mail#13120 · 1 comment · Opened Jun 18, 2026

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• Check if Spoofchecker::isSuspicious should be used for phishing detection

  May be free again @kesselb claimed this 115 days ago, and no pull request is open. Open

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  nextcloud/mail#13089 · 1 comment · 1 reaction · 2 assignees · Opened Jun 16, 2026

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• AI Technical Debt Analysis

  May be free again @Sauravdas007 claimed this 115 days ago, and no pull request is open. Open

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  2. developing technical debt

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  nextcloud/mail#13077 · 3 comments · Opened Jun 12, 2026

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• Auto-refresh email list when folder counter increments via system cron

  May be free again @ChristophWurst claimed this 115 days ago, and no pull request is open. Open

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  nextcloud/mail#13071 · 8 comments · 1 assignee · Opened Jun 11, 2026

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• Microsoft 365 OAuth: popup reports "account connected" but parent window shows "Authorization pop-up closed" and no account is created

  May be free again @ChristophWurst claimed this 115 days ago, and no pull request is open. Open

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  nextcloud/mail#13060 · 5 comments · 1 assignee · Opened Jun 9, 2026

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• Limit delegated account settings access

  May be free again @kesselb claimed this 122 days ago, and no pull request is open. Open

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  nextcloud/mail#13053 · 8 comments · 1 assignee · Opened Jun 9, 2026

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• Feature: Allow for Group/Team Delegation

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  nextcloud/mail#13025 · 1 comment · Opened Jun 3, 2026

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• Constant email warning: ServiceException Couldn't load message Could not get attachment names

  May be free again @ChristophWurst claimed this 136 days ago, and no pull request is open. Open

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  2. developing bug

  nextcloud/mail#12971 · 3 comments · 2 reactions · 1 assignee · Opened May 25, 2026

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