Tickets :: [#5661] IMP misformats email if "Display Name" longer than 25 character and contains international characters

6.0.0-beta1

7/23/25

Summary	IMP misformats email if "Display Name" longer than 25 character and contains international characters
Queue	IMP
Queue Version	4.1.3
Type	Bug
State	Duplicate
Priority	2. Medium
Owners	slusarz (at) horde (dot) org
Requester	bcsaba (at) balmazujvaros (dot) hu
Created	08/23/2007 (6544 days ago)
Due
Updated	08/28/2007 (6539 days ago)
Assigned	08/25/2007 (6542 days ago)
Resolved	08/28/2007 (6539 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch	No

08/28/2007 06:02:54 PM	Michael Slusarz	Comment #3 State ⇒ Duplicate	Reply to this comment
Duplicate of ~~Bug #5412~~.

08/25/2007 03:56:26 AM	Chuck Hagenbuch	Comment #2 State ⇒ Assigned Assigned to Michael Slusarz	Reply to this comment
I have a vague recollection that we changed how we handle charset encoding in addresses recently, but I don't see a changelog entry for it.

08/23/2007 12:03:29 PM	bcsaba (at) balmazujvaros (dot) hu	Comment #1 Priority ⇒ 2. Medium Type ⇒ Bug Summary ⇒ IMP misformats email if "Display Name" longer than 25 character and contains international characters Queue ⇒ IMP State ⇒ Unconfirmed	Reply to this comment
If account Display Name longer then 25 character IMP looks like misformat the address. For example: if i set "Árvíztűrő Tükörfúrógép 12" and try to send a mail to myself results this in my mail.log: Aug 23 13:57:46 jaguar postfix/smtpd[18022]: connect from jaguar[127.0.0.1] Aug 23 13:57:46 jaguar postfix/smtpd[18022]: warning: Illegal address syntax from jaguar[127.0.0.1] in MAIL command: <""@> Aug 23 13:57:46 jaguar postfix/smtpd[18022]: disconnect from jaguar[127.0.0.1] Aug 23 13:57:46 jaguar amavis[18025]: (18025-03) (!) FWD via SMTP: <""@> -> <nemen@balmazujvaros.hu>, 501 5.5.0 Rejected by MTA([127.0.0.1]:10025): 501 5.1.7 Bad sender address syntax, id=18025-03 Aug 23 13:57:46 jaguar postfix/smtpd[18022]: connect from jaguar[127.0.0.1] Aug 23 13:57:46 jaguar postfix/smtpd[18022]: warning: Illegal address syntax from jaguar[127.0.0.1] in RCPT command: <""@> Aug 23 13:57:46 jaguar amavis[18025]: (18025-03) (!) mail_via_smtp: DATA skipped, no valid recips, 0 Aug 23 13:57:46 jaguar postfix/smtpd[18022]: disconnect from jaguar[127.0.0.1] Aug 23 13:57:46 jaguar amavis[18025]: (18025-03) (!) SEND via SMTP: <> -> <""@>, ENVID=AM..20070823T115746Z@balmazujvaros.hu 501 5.6.0 Failed, id=18025-03, from MTA([127.0.0.1]:10025): 501 5.1.3 Failed, id=18025-03, from MTA([127.0.0.1]:10025): 501 5.1.3 Bad recipient address syntax Aug 23 13:57:46 jaguar amavis[18025]: (18025-03) (!) NOTICE: UNABLE TO SEND DSN to <@>: 501 5.1.3 Failed, id=18025-03, from MTA([127.0.0.1]:10025): 501 5.1.3 Bad recipient address syntax Aug 23 13:57:46 jaguar amavis[18025]: (18025-03) Blocked CLEAN, [81.182.251.113] <""@> -> <nemen@balmazujvaros.hu>, Message-ID: <20070823135744.fz0rsw7e0ooc48wg@mail.balmazujvaros.hu>, mail_id: tjbEl6PwEKuT, Hits: 0.792, 1606 ms Aug 23 13:57:46 jaguar postfix/smtp[18017]: 68A188F40C3: to=<nemen@balmazujvaros.hu>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.7, delays=0.07/0/0/1.6, dsn=5.5.0, status=bounced (host 127.0.0.1[127.0.0.1] said: 501 5.5.0 Rejected by MTA([127.0.0.1]:10025): 501 5.1.7 Bad sender address syntax, id=18025-03 (in reply to end of DATA command)) Aug 23 13:57:46 jaguar postfix/cleanup[18015]: 173F38F40C4: message-id=<20070823115746.173F38F40C4@jaguar.balmazujvaros.hu> Aug 23 13:57:46 jaguar postfix/bounce[18466]: 68A188F40C3: sender non-delivery notification: 173F38F40C4 if i set only "Árvíztűrő Tükörfúrógép 1" as full name everything works fine. Not sure if its an imp bug but not happens at Thunderbird.