Hey I've got mailing list of over 50k potential customers and I want to send them e-mail with my link, but as we all know sending that many emails with the same link will end up putting these emails in junk box real quick (in the best scenario). Also it may be treated as a spam, I dont mind it since I live in Europe but Id like to avoid any stresses. I don't mind sending 500 a day, I just have to be sure that e-mails end up in regular inbox and are opened. I'm sure you guys did this before, so based on your experience, could you please tell me the best way to do it? With possibility to track results, eg. opens, link clicks etc. ? Also I'd like to send them with return adress of my own gmail account, but I think that if google find out its spam they could somehow suspend the reply-to adress ? Thanks!