Bug#998635: asterisk-voicemail: Corrupt email subject

[Alexander Kirillov]

Package: asterisk-voicemail
Version: 1:16.16.1~dfsg-1+deb11u1
Severity: normal
Tags: l10n upstream

Dear Maintainer,

After changing emailsubject in /etc/asterisk/voicemail.conf to its Russian equivalent every other email comes with a corrupt subject.

Relevant asterisk configs:

# cat /etc/asterisk/voicemail.conf
...
charset=UTF-8
...
emailsubject=[PBX]: Новое сообщение ${VM_MSGNUM} в почтовом ящике ${VM_MAILBOX}
...
locale=ru_RU.UTF-8
...

Good and bad email subject lines:

Expected subject: [PBX]: Новое сообщение 3 в почтовом ящике 101
Actual subject: [PBX]: Новое сообщение 3 в пке 101=D0=BE=D0=B2=D0=BE=D0=BC_=D1=8F=D1=89=D0=B8?=ке 101

Raw headers:

Subject: =?UTF-8?Q?=5BPBX=5D=3A_=D0=9D=D0=BE=D0=B2=D0=BE=D0=B5_=D1=81=D0?=
 =?UTF-8?Q?=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D0=B5_3_=D0=B2_=D0=BF?=
 =?UTF-8?Q?=D0=BA=D0=B5_101?==D0=BE=D0=B2=D0=BE=D0=BC_=D1=8F=D1=89=D0=B8?=
 =?UTF-8?Q?=D0=BA=D0=B5_101?=

---

Expected subject: [PBX]: Новое сообщение 4 в почтовом ящике 101
Actual subject: [PBX]: Новое сообщение 4 в почтовом ящике 101

Raw headers:

Subject: =?UTF-8?Q?=5BPBX=5D=3A_=D0=9D=D0=BE=D0=B2=D0=BE=D0=B5_=D1=81=D0?=
 =?UTF-8?Q?=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D0=B5_4_=D0=B2_=D0=BF?=
 =?UTF-8?Q?=D0=BE=D1=87=D1=82=D0=BE=D0=B2=D0=BE=D0=BC_=D1=8F=D1=89=D0=B8?=
 =?UTF-8?Q?=D0=BA=D0=B5_101?=

---

Expected subject: [PBX]: Новое сообщение 5 в почтовом ящике 101
Actual subject: [PBX]: Новое с� F=D1=89=D0=B8?==?UTF-8?F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=B5_101?=

Raw headers:

Subject: =?UTF-8?Q?=5BPBX=5D=3A_=D0=9D=D0=BE=D0=B2=D0=BE=D0=B5_=D1=81=D0?=
 F=D1=89=D0=B8?=
 =?UTF-8?F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=F-8?Q?=D0=BA=D0=B5_101?=

---

Expected subject: [PBX]: Новое сообщение 6 в почтовом ящике 101
Actual subject: [PBX]: Новое сообщение 6 в почтовом ящике 101

Raw headers:

Subject: =?UTF-8?Q?=5BPBX=5D=3A_=D0=9D=D0=BE=D0=B2=D0=BE=D0=B5_=D1=81=D0?=
 =?UTF-8?Q?=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D0=B5_6_=D0=B2_=D0=BF?=
 =?UTF-8?Q?=D0=BE=D1=87=D1=82=D0=BE=D0=B2=D0=BE=D0=BC_=D1=8F=D1=89=D0=B8?=
 =?UTF-8?Q?=D0=BA=D0=B5_101?=

-- System Information:
Debian Release: 11.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-9-amd64 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages asterisk-voicemail depends on:
ii  asterisk  1:16.16.1~dfsg-1+deb11u1
ii  libc6     2.31-13+deb11u2

asterisk-voicemail recommends no packages.

asterisk-voicemail suggests no packages.

-- no debconf information