Here is a fun fact in Direct Email Marketing

[ksmith29]

If you are emailing to an audience which you are getting in touch with freshly then don't add them to your newsletters or any kind systematic subscriptions. Because you don't know how they are going to react. They can have tremendous negative effect. Maybe they will think of you as a spammer.

[zeus]

Its true and I learned it the hard way. I lost an entire list once back in the day.

[frank]

If you are emailing to an audience which you are getting in touch with freshly then don't add them to your newsletters or any kind systematic subscriptions. Because you don't know how they are going to react. They can have tremendous negative effect. Maybe they will think of you as a spammer.

How much did you actually loose before releasing it?

[ksmith29]

A few years back I almost lost 2000 subscribers.

[RH-Calvin]

Email marketing is directly marketing a commercial message to a group of people using email. In its broadest sense, every email sent to a potential or current customer could be considered email marketing. It usually involves using email to send ads, request business, or solicit sales or donations, and is meant to build loyalty, trust, or brand awareness.

[zeus]

Email marketing is directly marketing a commercial message to a group of people using email. In its broadest sense, every email sent to a potential or current customer could be considered email marketing. It usually involves using email to send ads, request business, or solicit sales or donations, and is meant to build loyalty, trust, or brand awareness.

The OP hasn't asked for an automated definition.