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Regular Expression
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^(?=.{10,255}$)(?=.{4,64}@)[A-z0-9]+(?:[.-][A-z0-9]+)*@[A-z0-9]+(?:[.-][A-z0-9]+)*\.[A-z]+$
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mug
Input 1
1
New
a-b.de@fn.cdpdodo -abde@fn.co _abde@_fn.co .abde@fn.co abde_@fn.co ab_de@_f------n.co abdسيبe@fn.co abde@fn.co ab_nnnn___0---....................-----de@fn.f.co abde@.fn.f.co .......abde@fn.f.co fkb-----kkkabde@fn.f.co f3.f3.f3.f3.fff3@gmail.com qowijdoqiwjdoqwi@coeoicmoei.ecpomep.d.docimequo a23456789a123456789b123456789c123456789d123456789e123456789f1234@ex.com a23456789a123456789b123456789c123456789d123456789e123456789f12345@ex.com wijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwijwijdoqiwjdoqwij@coeo444--icmoei.ecpomepocime wijdoqiwjdoqwij@coeo444--icmoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecpommoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecoei.ecpomepocime wijdoqiwjdoqwij@coeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmoei.ecpomepocime wijdoqiwjdoqwij@coeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmeo444--icmoei.ecpomepocimeecpomepocimeecpomepocimeecpomepocimeecpomepocimeecpomepocimeecpomepocime [\w.-]{2,}\.[A-z]{2,} ^[A-z0-9][\w.-]{0,64}[A-z0-9]@(?:[A-z0-9-]{1,63}\.){1,3}[A-z]{2,63}$
Extraction