Since I disabled two step authentication, I cant add the email accounts to my iphone

Since I disabled two step authentication, I cant add the email accounts to my iphone

Hi,
My @mydomain.ie email was working fine on zoho  on my iphone and then I enabled two step authenication. Using the application specific password that I created, my phone would simply not accept the password. I had double checked all the settings were correct, and I made sure all ports, and servers and SSL  were as per your imap setup document.

So I diabled the Two Step Authentication, because nothing was working in my attempt to get it to work.

I reset up my Zoho  @mydomain.ie email address on my iphone, and inputted my Zoho account password, and checked the SSL settings for imap were correct, but i kept receiving back a message saying the password or username was incorrect.

I was DEFINATELY entering them in correctly.. On top of this, when I signed up to the Assist.zoho.com (remote assistance utulity that Zoho offer) when I tried signing into that, your own system would not recognise my password. Just to confirm, the password is being typed exactly as it needs to be, and I can confirm that what I actually type are the letters that actually appear, as I tested this in the username box just to check there wasn't an issue with what I was typing coming out differently.
,
Can someone check  my account and ensure there is nothing wrong with my account. I've a funny feeling there is something remaning from the Two Step Authenticion.

Thanks.
JC