Bug#968648: reportbug.debian.org as SMTP server is no functioning

[Boyuan Yang <byang@debian.org>]

Package: reportbug
Version: 7.7.0
Severity: important
X-Debbugs-Cc: byang@debian.org

Dear reportbug Maintainer,

If you can see this bug report, please close it immediately since
a successful submission of bug via reportbug.debian.org SMTP server
means that this service is functioning well.

If you cannot see this bug report, this means that the reportbug.debian.org
SMTP server is not working. It happened several times in the last few days
on me and some of my friends, who submitted bugs via command line reportbug
tool using reportbug.debian.org SMTP service but never received the
confirmation email.

I will close this bug if I can receive the confirmation email myself.

-- 
Regards,
Boyuan Yang


-- Package-specific info:
** Environment settings:
PAGER="less"
DEBEMAIL="byang@debian.org"
DEBFULLNAME="Boyuan Yang"
INTERFACE="text"

** /home/hosiet/.reportbugrc:
reportbug_version "7.6.0"
mode standard
ui text
no-cc
list-cc-me
smtphost reportbug.debian.org

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.7.0-2-amd64 (SMP w/6 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=zh_CN.UTF-8, LC_CTYPE=zh_CN.UTF-8 (charmap=UTF-8), LANGUAGE=zh_CN:zh
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages reportbug depends on:
ii  apt                2.1.10
ii  python3            3.8.2-3
ii  python3-reportbug  7.7.0
ii  sensible-utils     0.0.12+nmu1

reportbug recommends no packages.

Versions of packages reportbug suggests:
pn  claws-mail                                            <none>
pn  debconf-utils                                         <none>
pn  debsums                                               <none>
pn  default-mta | postfix | exim4 | mail-transport-agent  <none>
pn  dlocate                                               <none>
pn  emacs-bin-common                                      <none>
ii  file                                                  1:5.38-5
ii  gnupg                                                 2.2.20-1
pn  python3-urwid                                         <none>
pn  reportbug-gtk                                         <none>
ii  xdg-utils                                             1.1.3-2

Versions of packages python3-reportbug depends on:
ii  apt                2.1.10
ii  file               1:5.38-5
ii  python3            3.8.2-3
ii  python3-apt        2.1.3
ii  python3-debian     0.1.37
ii  python3-debianbts  3.0.2
ii  python3-requests   2.23.0+dfsg-2
ii  sensible-utils     0.0.12+nmu1

python3-reportbug suggests no packages.

-- no debconf information