I have an opt-in email list of 1 million+- of all opt-in leads but it is about 1 year old. I need a provider who can
1) email these leads and remove ALL the bounces AND complaints from the list
2) scrub the list against any spam trap data you can provide.
3) return the clean list to me in csv file. You MUST be experienced. Please be specific when you bid what your level of experience is