Modify some of exsisting leads data based on csv?

[hanjayac]

Hi,

I would like to modify/edit some of my exsisting Leads data (checking the invalid email box) based on a csv file (I have all the email addresses that needs to be checked in csv format).

What is the best way to do?

Thanks.

hc.

[paulzag]

Hi,

I would like to modify/edit some of my exsisting Leads data (checking the invalid email box) based on a csv file (I have all the email addresses that needs to be checked in csv format).

What is the best way to do?

Thanks.

hc.

What a shame there is no answer since Feb. This is exactly what I'm after.

We gather information from everywhere and connect with leads, but they aren't converted. Email addresses change, additional information is discovered. But it seems that all I can do is either create a duplicate, or not import the csv.

Any ideas other than a SQL query?