match string values in two diffrent tables

Hi,

I have two tables what each have a column for email. I'd like to "match" the emails to get country value from the second table into the first. Situation is:

Table A:

email1

Table B:

email2

country

I'd like to say "If Email2 in Table B matches Email1 in Table A, add value in Table A for country". Is this possible?