Verification emails coming after 10 hours

so wanted to test some fits to find best setup but loggin in is huge painful now…because that verification emails are coming too late,whatever mail service i go for it still waiting 10 hours for email with code to arrive,after that time its useless. on all 13 accounts same time for code email arrival… literally unplayable

is there any workaround? like turning off verification for sisi or alternate launcher to bypass broken ccp launcher?