nextcloud / nextcloud/mail

Can't read messages if recipient is a mail list

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#2,266 5 comments 0 reactions 0 assignees View on GitHub

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1. to develop bug help wanted
Dominant language
JavaScript
Stars
1k
Forks
348
Avg merge
12h 28m
Merged PRs (30d)
91

Description

Expected behavior

Open a message in order to read it

Actual behavior

The message doesn't open. A rotating “wait” icon is shown and rotates endlessly.

Mail app

0.18.1
Mailserver private (Horde as webmail)

Server configuration

Raspbian GNU/Linux 10 (buster)
Apache 2.4.38
MariaDB 10.3.17
PHP 7.3
Nextcloud 17.0.1
Chrome 78

Problem found:
After investigating the problem, I found out that the emails I can't open have in common one thing:
All of them have as a recipient a mail list.

There is no problem to open this email:
nomaillist

But I can't open this:
maillist

Thanks.


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Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file or test is named in the report. Reproduce the problem in Mail 0.18.1 with a message addressed to a mail list, compare it with a message for a normal recipient, and trace the message-opening flow. Done means mail-list messages open normally instead of showing an endless wait icon.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, php
Domain
backend, frontend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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