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Bug bounty program

AT

AT&T

Open on HackerOneAtlas
Platform
HackerOne
Bounties
Pays
Assets in scope
1
Disclosed reports
0
Subdomains
227,410

Most upvoted reports0

No report of this program is publicly disclosed

Subdomains227,410

Root
Scope
Name suggests:Mail
First seen
Text fileClear filters1,540 names
Subdomains of AT&T
NameScopeFirst seen
digitalelk-eastus2-prod-smtp-01.3pc.att.commailNo domain scope published2026-11-14
smtp.alloy.att.commailNo domain scope published2026-11-14
autodiscover.att.commailNo domain scope published2026-11-14
bastion-mail-srvc.cso.att.commailNo domain scope published2026-11-14
area51-mail.dev.att.comdev, mailNo domain scope published2026-11-14
hrdatahub-smtp.dev.att.comdev, mailNo domain scope published2026-11-14
omca-smtp.dev.att.comdev, mailNo domain scope published2026-11-14
orca-smtp.dev.att.comdev, mailNo domain scope published2026-11-14
scoop-mail.dev.att.comdev, mailNo domain scope published2026-11-14
slsdce-smtp.dev.att.comdev, mailNo domain scope published2026-11-14
mail01.em.att.commailNo domain scope published2026-11-14
mail02.em.att.commailNo domain scope published2026-11-14
mail03.em.att.commailNo domain scope published2026-11-14
mail2.em.att.commailNo domain scope published2026-11-14
smtp.encryptionservices.att.commailNo domain scope published2026-11-14
mail.exch.att.commailNo domain scope published2026-11-14
mail-cafrfd1msg.exch.att.commailNo domain scope published2026-11-14
mail-cafrfd1msl.exch.att.commailNo domain scope published2026-11-14
mail-gaalpa1msg.exch.att.commailNo domain scope published2026-11-14
mail-gaalpa1msl.exch.att.commailNo domain scope published2026-11-14
mail-misout7msg.exch.att.commailNo domain scope published2026-11-14
mail-mokscy3msg.exch.att.commailNo domain scope published2026-11-14
mail.foundry.att.commailNo domain scope published2026-11-14
zimbra.gocht.att.commailNo domain scope published2026-11-14
genkdal-mail01.gseg.att.commailNo domain scope published2026-11-14
genkdal-mail02.gseg.att.commailNo domain scope published2026-11-14
genkdmw-mail01.gseg.att.commailNo domain scope published2026-11-14
genkdmw-mail02.gseg.att.commailNo domain scope published2026-11-14
autodiscover.gsi.att.commailNo domain scope published2026-11-14
autodiscover.hcdemo.att.commailNo domain scope published2026-11-14
mail.hcdemo.att.commailNo domain scope published2026-11-14
smtp.hcdemo.att.commailNo domain scope published2026-11-14
mail200.hvs.att.commailNo domain scope published2026-11-14
mail201.hvs.att.commailNo domain scope published2026-11-14
mail202.hvs.att.commailNo domain scope published2026-11-14
mail900.hvs.att.commailNo domain scope published2026-11-14
mail901.hvs.att.commailNo domain scope published2026-11-14
mail902.hvs.att.commailNo domain scope published2026-11-14
autodiscover.intl.att.commailNo domain scope published2026-11-14
iltlvd-roundcube.intl.att.commailNo domain scope published2026-11-14
iltlvd-roundcube-2-80.intl.att.commailNo domain scope published2026-11-14
mail.intl.att.commailNo domain scope published2026-11-14
acnscin-mail.it.att.commailNo domain scope published2026-11-14
area51-mail.it.att.commailNo domain scope published2026-11-14
owa-fb-cafrfd1msg.it.att.commailNo domain scope published2026-11-14
owa-fb-cafrfd1msl.it.att.commailNo domain scope published2026-11-14
owa-fb-cafrfd1msv.it.att.commailNo domain scope published2026-11-14
owa-fb-gaalpa1msg.it.att.commailNo domain scope published2026-11-14
owa-fb-gaalpa1msl.it.att.commailNo domain scope published2026-11-14
owa-fb-gaalpa1msv.it.att.commailNo domain scope published2026-11-14
owa-fb-misout7msg.it.att.commailNo domain scope published2026-11-14
owa-fb-mokscy3msg.it.att.commailNo domain scope published2026-11-14
owa-fb-mostls1msg.it.att.commailNo domain scope published2026-11-14
owa-iwa-cafrfd1msg.it.att.commailNo domain scope published2026-11-14
owa-iwa-cafrfd1msl.it.att.commailNo domain scope published2026-11-14
owa-iwa-cafrfd1msv.it.att.commailNo domain scope published2026-11-14
owa-iwa-gaalpa1msg.it.att.commailNo domain scope published2026-11-14
owa-iwa-gaalpa1msl.it.att.commailNo domain scope published2026-11-14
owa-iwa-gaalpa1msv.it.att.commailNo domain scope published2026-11-14
owa-iwa-misout7msg.it.att.commailNo domain scope published2026-11-14
owa-iwa-mokscy3msg.it.att.commailNo domain scope published2026-11-14
owa-iwa-mostls1msg.it.att.commailNo domain scope published2026-11-14
smtp.it.att.commailNo domain scope published2026-11-14
autodiscover.labs.att.commailNo domain scope published2026-11-14
lb-mail.labs.att.commailNo domain scope published2026-11-14
owa.labs.att.commailNo domain scope published2026-11-14
mail.att.commailNo domain scope published2026-11-14
mail-cvm.att.commailNo domain scope published2026-11-14
go.mail.att.commailNo domain scope published2026-11-14
mail01.att.commailNo domain scope published2026-11-14
mta.mail01.att.commailNo domain scope published2026-11-14
mail.mobileforms.att.commailNo domain scope published2026-11-14
mx.att.commailNo domain scope published2026-11-14
mx-mex-m1-isp-asa5545.att.commailNo domain scope published2026-11-14
aam.mx.att.commailNo domain scope published2026-11-14
aam-mcservices.mx.att.commailNo domain scope published2026-11-14
aam-mcweb.mx.att.commailNo domain scope published2026-11-14
aam-qrservices.mx.att.commailNo domain scope published2026-11-14
aam-qrweb.mx.att.commailNo domain scope published2026-11-14
aamservices.mx.att.commailNo domain scope published2026-11-14
abp-lab-oci-qr.mx.att.commailNo domain scope published2026-11-14
accesos.mx.att.commailNo domain scope published2026-11-14
admcon-ws.mx.att.commailNo domain scope published2026-11-14
admcontent.mx.att.commailNo domain scope published2026-11-14
admincintaburo.mx.att.commailNo domain scope published2026-11-14
admincintaburo-ws.mx.att.commailNo domain scope published2026-11-14
admonseguros.mx.att.commailNo domain scope published2026-11-14
agat.mx.att.commailNo domain scope published2026-11-14
agatmgc.mx.att.commailNo domain scope published2026-11-14
agatspr.mx.att.commailNo domain scope published2026-11-14
airtmtmsg.mx.att.commailNo domain scope published2026-11-14
airtmtmsg-mc.mx.att.commailNo domain scope published2026-11-14
airtmtmsg-qr.mx.att.commailNo domain scope published2026-11-14
am.mx.att.commailNo domain scope published2026-11-14
am-dev.mx.att.comdev, mailNo domain scope published2026-11-14
am-duat.mx.att.commailNo domain scope published2026-11-14
am-pre.mx.att.commailNo domain scope published2026-11-14
am-uat.mx.att.commail, testNo domain scope published2026-11-14
amap.mx.att.commailNo domain scope published2026-11-14
amc-inft.mx.att.commailNo domain scope published2026-11-14

0 names are covered by the program's own scope; 44 were first seen this week. Names come from ProjectDiscovery's public Chaos dataset (passive sources: certificate logs, DNS and other public data), matched to the program by its listing and its own domain scope. A name being in a dataset is not permission to test it: only what the program's own scope says is in scope, and its policy decides. CyberSIXT does not resolve, probe or scan these names. Tags come from the name alone. Source: ProjectDiscovery Chaos. Subdomains on the Atlas, or search the subdomains of every program.

A name in a dataset is not permission to test it: the program's own scope and rules decide. Data as of 2026-11-15.

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Updated