else:
			if TTL>0:
				try:
					if element['href'].find(mainUrl) >=0 and last_urls.count(element['href'])<1:
						last_urls.append(element['href'])
						email_1=findEmail(element['href'], TTL-1, mainUrl)
					if eMail_1.find('@')>0:
						return eMail_1
				except Exception:
					eMail_1=''
	return eMail

def startFinder(url, TTL, mainUrl):
	print('thread'+mainUrl+'start \n')
	eM=findEmail(url,TTL,mainUrl)
	eMails.append(eM)
f=open('emails.txt','w')
for item in eMails:
	if len(item)>3:
		print(item)
		f.write('%s\n' % item)
f.close