6.0.0-beta1
8/10/25

[#14883] Disposition-Notification-To: header parsing
Summary Disposition-Notification-To: header parsing
Queue IMP
Queue Version Git master
Type Bug
State Not A Bug
Priority 1. Low
Owners
Requester viktor (at) szepe (dot) net
Created 12/19/2018 (2426 days ago)
Due
Updated 03/02/2019 (2353 days ago)
Assigned
Resolved 03/02/2019 (2353 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch No

History
03/02/2019 03:50:55 PM Michael Rubinsky State ⇒ Not A Bug
Priority ⇒ 1. Low
 
12/19/2018 07:59:09 PM build+horde (at) de-korte (dot) org Comment #2 Reply to this comment
12/19/2018 07:14:36 PM viktor (at) szepe (dot) net Comment #1
Priority ⇒ 2. Medium
Patch ⇒ No
Milestone ⇒
Queue ⇒ IMP
Summary ⇒ Disposition-Notification-To: header parsing
Type ⇒ Bug
State ⇒ Unconfirmed
Reply to this comment
Hello!

Protonmail puts this header into the message:

Disposition-Notification-To: 
=?UTF-8?Q?SZ=C3=89PE_Viktor_<websmarter+readreceipt@protonmail.ch>?=

See https://tools.ietf.org/html/rfc3798#section-2.1

This is the corresponding log line in my MTA:

error,relay=::ffff:173.212.197.142,from=<viktor@szepe.net>,to=<?=>: 
513 Syntax error.

Could it be that IMP does not expect a name in this header?

Thank you for developing Horde!

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