Another huge crop of balug-announce subscriptions got delivery turned
off.
1. These equate to "no such user" or "no such host/domain", and have now been
manually removed (by me) from the roster:
rich(a)olliancegroup.com
retry timeout exceeded
mark(a)shelfspace.com
retry timeout exceeded
mcgovern(a)my-website.com
retry timeout exceeded
justin(a)turbolinux.com
retry timeout exceeded
crux(a)best.com
retry timeout exceeded
wagnerc(a)tsipr.com
host mx1.botb8.com [66.240.243.38]
retry timeout exceeded
m(a)artgrin.com
retry timeout exceeded
heidi.totten(a)phase3recruiting.com
retry timeout exceeded
rmd(a)wco.com
retry timeout exceeded
jayvalenta(a)directvinternet.com
retry timeout exceeded
aputnam(a)theforbingroup.com
retry timeout exceeded
dmarti(a)electriclichen.com
host electriclichen.com [183.181.98.251]
SMTP error from remote mail server after RCPT TO:<dmarti(a)electriclichen.com>:
454 4.7.1 <dmarti(a)electriclichen.com>: Relay access denied:
retry timeout exceeded
epearce(a)amberpoint.com
retry timeout exceeded
jcarrington(a)penguincomputing.com
host aspmx.l.google.com [2607:f8b0:4023:c0b::1b]
SMTP error from remote mail server after RCPT TO:<jcarrington(a)penguincomputing.com>:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser y13-20020a056a00190d00b005363fa9e126si13788614pfi.358 - gsmtp
javier(a)cozybit.com
host aspmx.l.google.com [2607:f8b0:4023:c0b::1b]
SMTP error from remote mail server after RCPT TO:<javier(a)cozybit.com>:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser b30-20020a631b1e000000b00461f71a53e1si12403363pgb.505 - gsmtp
gordo(a)codemonks.com
host ASPMX.L.GOOGLE.com [142.250.141.27]
SMTP error from remote mail server after RCPT TO:<gordo(a)codemonks.com>:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser p1-20020a63c141000000b00429f2cb4a47si12634633pgi.491 - gsmtp
kbarry(a)packard.com
host east.smtp.exch021.serverdata.net [162.216.194.251]
SMTP error from remote mail server after RCPT TO:<kbarry(a)packard.com>:
550 5.1.1 <kbarry(a)packard.com>: Recipient address rejected:
User unknown in relay recipient table
jmaydeck(a)at-tech.com
host mxa-0026fd02.gslb.pphosted.com [205.220.161.87]
SMTP error from remote mail server after RCPT TO:<jmaydeck(a)at-tech.com>:
550 5.1.1 User Unknown
mtrinh(a)linuxcare.com
host aspmx.l.google.com [142.250.141.27]
SMTP error from remote mail server after RCPT TO:<mtrinh(a)linuxcare.com>:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser nn10-20020a17090b38ca00b0020d9f618c4asi18134018pjb.17 - gsmtp
sarah(a)cloudmade.com
host aspmx3.googlemail.com [2607:f8b0:4001:c56::1b]
SMTP error from remote mail server after RCPT TO:<sarah(a)cloudmade.com>:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser h2-20020a92c262000000b002f8a3b1e983si11271540ild.20 - gsmtp
jim(a)systemateka.com
Unrouteable address
qkstart(a)ix.netcom.com
host mx04.oxsus-vadesecure.net [147.135.98.120]
SMTP error from remote mail server after RCPT TO:<qkstart(a)ix.netcom.com>:
550 5.5.1 Recipient rejected - ELNK001_403 - https://postmaster-earthlink.vadesecure.com/inbound_error_codes/#_403
kathryntate(a)aaahawk.com
host mx04.oxsus-vadesecure.net [147.135.98.120]
SMTP error from remote mail server after RCPT TO:<kathryntate(a)aaahawk.com>:
550 5.5.1 Recipient rejected - ELNK001_403 - https://postmaster-earthlink.vadesecure.com/inbound_error_codes/#_403
2. These appear to all be one of the known DNSBL listings.
Michael, you will need to investigate and remedy those listings.
I have _not_ re-enabled balug-announce delivery to these subscribers.
mike1martin654(a)hotmail.com
host hotmail-com.olc.protection.outlook.com [104.47.0.33]
SMTP error from remote mail server after RCPT TO:<mike1martin654(a)hotmail.com>:
550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302). [HE1EUR01FT071.eop-EUR01.prod.protection.outlook.com]
marie_burnett(a)hotmail.com
host hotmail-com.olc.protection.outlook.com [104.47.0.33]
SMTP error from remote mail server after RCPT TO:<marie_burnett(a)hotmail.com>:
550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302).
jprewitt(a)macromedia.com
host macromedia-com.mail.protection.outlook.com [104.47.73.10]
SMTP error from remote mail server after RCPT TO:<jprewitt(a)macromedia.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DM6NAM04FT012.eop-NAM04.prod.protection.outlook.com]
here(a)infochambers.com
host infochambers.com [66.45.232.109]
SMTP error from remote mail server after RCPT TO:<here(a)infochambers.com>:
550-"JunkMail rejected - balug.org (balug-sf-lug-v2.balug.org)
550 [96.86.170.229]:44427 is in an RBL: http://www.barracudanetworks.com/reputation/?pr=1&ip=96.86.170.229"
pozar(a)lns.com
host lns.com [107.161.208.1]
SMTP error from remote mail server after RCPT TO:<pozar(a)lns.com>:
554 5.7.1 Service unavailable; Client host [96.86.170.229] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=96.86.170.229
rainer.brendle(a)sap.com
host sap-com.mail.protection.outlook.com [104.47.51.138]
SMTP error from remote mail server after RCPT TO:<rainer.brendle(a)sap.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DBAEUR03FT061.eop-EUR03.prod.protection.outlook.com]
juergen.schmerder(a)sap.com
host sap-com.mail.protection.outlook.com [104.47.51.138]
SMTP error from remote mail server after RCPTTO:<juergen.schmerder(a)sap.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DBAEUR03FT061.eop-EUR03.prod.protection.outlook.com]
nikki(a)mindsource.com
host mindsource-com.mail.protection.outlook.com [104.47.55.138]
SMTP error from remote mail server after RCPT TO:<nikki(a)mindsource.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [BN8NAM12FT025.eop-nam12.prod.protection.outlook.com]
drfreud(a)tangerinelab.com
host tangerinelab-com.mail.protection.outlook.com [104.47.73.10]
SMTP error from remote mail server after RCPT TO:<drfreud(a)tangerinelab.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DM6NAM04FT013.eop-NAM04.prod.protection.outlook.com]
warren(a)delsci.com
host delsci-com.mail.protection.outlook.com [104.47.13.36]
SMTP error from remote mail server after RCPT TO:<warren(a)delsci.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [HE1EUR04FT033.eop-eur04.prod.protection.outlook.com]
balug-digest-local(a)jupiter.com
host jupiter-com.mail.protection.outlook.com [104.47.56.138]
SMTP error from remote mail server after RCPT TO:<balug-digest-local(a)jupiter.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [CO1NAM11FT073.eop-nam11.prod.protection.outlook.com]
darynr(a)facsware.com
host facsware-com.mail.protection.outlook.com [104.47.57.110]
SMTP error from remote mail server after RCPT TO:<darynr(a)facsware.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [SN1NAM02FT0036.eop-nam02.prod.protection.outlook.com]
zen(a)pengaru.com
host mail.pengaru.com [66.240.222.126]
SMTP error from remote mail server after RCPT TO:<zen(a)pengaru.com>:
554 5.7.1 Service unavailable; Client host [96.86.170.229] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=96.86.170.229
mark(a)eversmall.com
host mx10.mailspamprotection.com [185.56.84.27]
SMTP error from remote mail server after end of data:
550 The sending IP (96.86.170.229) is listed on https://spamrl.com/. Please resolve this and retry.
daevid(a)daevid.com
host daevid.com [216.160.113.113]
SMTP error from remote mail server after RCPT TO:<daevid(a)daevid.com>:
554 5.7.1 Service unavailable; Client host [96.86.170.229] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=96.86.170.229
tj(a)tjack.com
host mail.tjack.com [109.237.208.19]
SMTP error from remote mail server after RCPT TO:<tj(a)tjack.com>:
550 Email blocked by b.barracudacentral.org (127.0.0.2)
seanl(a)cnet.com
host cnet-com.mail.protection.outlook.com [104.47.51.110]
SMTP error from remote mail server after RCPT TO:<seanl(a)cnet.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [BN1NAM02FT032.eop-nam02.prod.protection.outlook.com]
luke(a)teyssier.com
host mail.teyssier.com [64.26.60.153]
SMTP error from remote mail server after end of data:
550 The sending IP (96.86.170.229) is listed on https://spamrl.com/. Please resolve this and retry.
david(a)servepath.com
host servepath-com.mail.protection.outlook.com [104.47.66.10]
SMTP error from remote mail server after RCPT TO:<david(a)servepath.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [MW2NAM12FT033.eop-nam12.prod.protection.outlook.com]
smclean(a)baynetworks.com
host baynetworks-com.mail.protection.outlook.com [104.47.58.138]
SMTP error from remote mail server after RCPT TO:<smclean(a)baynetworks.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [BN8NAM11FT028.eop-nam11.prod.protection.outlook.com]
mcneil(a)suse.com
host suse-com.mail.protection.outlook.com [104.47.51.138]
SMTP error from remote mail server after RCPT TO:<mcneil(a)suse.com>:
550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DBAEUR03FT052.eop-EUR03.prod.protection.outlook.com]
3. This last one was very peculiar, indeed.
balug.sac65849(a)spamgourmet.com
host gourmet7.spamgourmet.com [216.75.62.102]
SMTP error from remote mail server after pipelined sending data block:
550-X-Host-Lookup-Failed: Reverse DNS lookup does not match for 96.86.170.229
550 (deferred)
Because:
$ dig -x 96.86.170.229 +short
balug.org.
$
WTF? Yes, I accept and approve of "SMTP host's IP must have a valid
PTR", and that is normal as an antispam heuristic. However, no sane
sysadmin requires an exact match between forward and reverse, otherwise
people would not be able to handle multiple mail-sending domains on one
IP, which is a normal and expected use-case.
So, I have _also_ removed balug.sac65849(a)spamgourmet.com from the
roster.
That leaves 21 subscribers with delivery disabled (category 2)
on account of DNSBL-driven refusals. Mailman will eventually unsub
those, if the current situation persists.