A generated preview is not an open.

Answer A generated preview is not an open. RFC 8970 describes how an IMAP server can generate a message preview. A preview line is not a read and not a click. The document is RFC 8970, titled IMAP4 Extension: Message Preview Generation. That is a fact about mail software or about an old specification. It is not a solo ad price, a rank, or proof that a stranger opted in.

Cream stationery and a teal accent on a dark navy desk — A generated line is not a decision.

The note that started this: RFC 8970, IMAP4 Extension: Message Preview Generation, RFC 8970.

A rented send is one letter to someone else's list. A preview line the server generates is not that letter, and it is not a person reading it. A seller who pastes the preview and calls it attention has shown generated text. A buyer who needs to know what will be said has to read the letter. The preview can leave out the offer. It can exist when nobody clicked. Treat it as a preview. Then go read the thing itself.

A page of safe solo ads sellers still has to survive a plain question. Can they show the letter, the list, the sending domain, and the refund line without using the preview as a stand-in? If the preview is the only copy you have seen, you have not seen the send. Ask for the letter. A generated line is a convenience for a mailbox. It is not the creative you approve, and it is not an open.

What does message preview generation mean?

RFC 8970 describes how an IMAP server can generate a message preview. A preview line is not a read and not a click. The document is RFC 8970, titled IMAP4 Extension: Message Preview Generation.

Generation is the word to keep. The server produces a preview. A person did not have to decide anything for that production to exist. The line is about the message, in whatever shortened way the server made it. It is not the message, and it is not a record that someone read the message. When a seller shows you the line, say thank you for the line, then ask for the letter. If they are confused by the request, they have been selling the preview.

The letter you might rent still has to go to the named list from the named sending domain under the refund line. A preview does not choose those, and it does not prove a stranger opted in. You can generate a preview of a letter nobody asked for. Read the letter with the seller before you pay.

The creative you approve is the letter, not the preview line.
A generated preview is not reported as a read or a click.
The list, the sending domain, and the refund line are on the order.
A preview of unwanted mail is still unwanted mail.

Can a seller report a preview as an open?

No. A generated preview is not an open. A preview line is not a read and not a click. That is a fact about mail software or about an old specification. It is not a solo ad price, a rank, or proof that a stranger opted in.

Reports drift toward whatever the mailbox already computed. A preview is something the server can compute. An open, if you are paying for one, has to mean something else, and this document does not define that something else as the preview. Do not let a computed line become the result column. A seller who counts previews as opens is counting generation. Say that back to them. If the invoice does not change, the invoice is for the wrong event.

Clicks are the other refusal. A preview line is not a click. The click, for an affiliate, is a request for the offer. The server can generate a preview when that request never happens. From the seller's chair, do not paste the preview into a results note and call it response. Paste it, if you must, as an illustration of what a mailbox might show. Then show the letter and the list. Buyers who accept the illustration as the result will ask for their money when the offer sees nothing. They will be right about the mismatch.

What should you look at before you pay?

A buyer still has to name the list, the sending domain, and the refund line on the order. Read the letter itself. A generated preview is not the letter and not the person who opted in.

Read the letter far enough to see the offer and the next step. If those live only in a part the preview dropped, the preview was never the agreement. Name the list and the domain in the same sitting. Name what the refund line says if the sent letter is not the letter you read. The document explains that a server can generate a preview. It does not approve your creative, and it does not opt anyone in.

For solo ads for affiliate marketing, judge the letter by whether a person could request the offer from it, not by whether a server could summarize it. A generated preview is not an open. Keep the summary in the mailbox. Pay for a named list and a letter you have actually read, with a refund line if that is not what gets sent.