Free email providers
Consumer mailbox providers are common and legitimate. Recognize them without confusing a personal address with proof of company affiliation.
Allow normal consumer signups.
Do not reject someone simply because they use a free mailbox. Add stronger checks only when the action is costly or abuse-prone.
Ask for work email only when needed.
A personal address can receive mail but cannot confirm employment. Request business identity only when your product truly depends on it.
Browse reports
155 domains
126.com139.com163.com21cn.comabv.bgaim.comalice.itaol.comarcor.deatlas.czatt.netazet.skbellsouth.netbigpond.combk.rublueyonder.co.ukbol.com.brbtinternet.combtopenworld.comcentrum.czcentrum.skcenturylink.netcharter.netcitromail.hucomcast.netcox.netdaum.netdisroot.orgduck.comearthlink.neteclipso.deemail.czemail.itfastmail.comfastmail.fmfree.frfreemail.grfreemail.hufreenet.defrontier.comgazeta.plgmail.comgmx.atgmx.chgmx.co.ukgmx.comgmx.degmx.netgmx.usgooglemail.comhanmail.nethey.comhotmail.co.ukhotmail.comhotmail.com.brhotmail.dehotmail.eshotmail.frhotmail.ithushmail.comi.uaicloud.cominbox.lvinbox.ruindiatimes.cominteria.pllaposte.netlibero.itlist.rulive.co.uklive.comlive.com.aulive.frmac.commail.bgmail.commail.eemail.rumailbox.orgmailfence.commailo.commailo.frme.commozmail.commsn.comnaver.como2.plonet.ploptonline.netoptusnet.com.auorange.froutlook.co.ukoutlook.comoutlook.com.auoutlook.deoutlook.esoutlook.froutlook.inpm.mepoczta.fmpost.czposteo.deprivaterelay.appleid.comproton.meprotonmail.chprotonmail.comqq.comrambler.rurediffmail.comriseup.netrocketmail.comrogers.comrunbox.comsapo.ptsbcglobal.netseznam.czshaw.casimplelogin.comsina.comsympatico.cat-online.detalktalk.netterra.com.brtiscali.co.uktiscali.ittlen.pltuta.comtuta.iotutamail.comtutanota.comtutanota.detutanota.ioukr.netuol.com.brverizon.netvirgilio.itvirginmedia.comvolny.czwanadoo.frweb.dewindstream.netwp.plya.ruyahoo.co.inyahoo.co.jpyahoo.co.ukyahoo.comyahoo.com.bryahoo.fryandex.comyandex.ruyeah.netymail.comzoho.comzohomail.com
Check every signup automatically.
Create a project, copy one API key, and keep questionable addresses out of your product.