Handing a solo ad to a server is not a person reading it
Answer A solo ad that a server accepts has not been read by a person. RFC 5598, the Internet Mail Architecture, separates the handoff to a message delivery agent from the moment a person uses a mail client. Ask which of those stages the seller counted before you pay.
The note that started this: RFC 5598, Internet Mail Architecture, RFC 5598.
The word delivered does too much work in this business. It can mean the platform finished its queue. It can mean a remote server said yes. It can mean a person saw the offer and clicked. Those are three different products. A quote that uses one word for all three is how a buyer pays for a queue and thinks they bought attention.
RFC 5598 is a map, not a filter rule. It names the actors. A message submission agent takes mail from the author. A message transfer agent moves it. A message delivery agent accepts it into a mailbox store. A message user agent is the program a person uses to read. The handoff into the delivery agent is the end of the transfer. It is the start of someone else's storage. The person, if they read at all, reads later, in a client, under rules you do not control. A solo ad seller who stops the story at the handoff has told the truth about a transfer. They have not told the truth about a reader.
What is the difference between delivery and a person reading the mail?
In the Internet Mail Architecture, handing a message to the delivery agent is not the same event as a person opening it in a mail client. RFC 5598 draws that distinction. A solo ad report should say which event it counted.
Use the map on the order. Attempted means the platform tried the address. Accepted means a remote system took responsibility. Filed means you have some evidence about the folder, which you usually do not, unless you have a seed account. Read means a person, and even that word is shaky once privacy systems prefetch mail. Clicked means a request hit a URL. Bought means money. A seller who says delivered and shows a platform percentage has usually described accepted. Write that down in those words.
This is why a seed inbox matters, and why one seed is not a census. A message in your own inbox shows that one user agent was willing to show you one copy. It does not show the other mailboxes on the file. It does show that the from-name, the signer, and the body match the quote. That is worth doing. It is not the whole list.
- The quote names attempted, accepted, or seen in a seed box.
- Delivered is not used as a synonym for read.
- A platform percentage is labeled with the platform's own definition.
- Clicks are counted apart from acceptance.
Does accepted mail mean the solo ad reached the inbox?
No. A receiving system can accept a message and still file it as junk, or hold it, or drop it later. Acceptance is a protocol event. The inbox is a later decision by that system.
The architecture document is comfortable with this. Transfer success is not user success. Junk mail is still mail that was delivered into some folder. The reader who never looks at that folder did not see the offer. The click you wanted does not happen in a folder nobody opens. Paying a premium for a high accepted rate, with no complaint line and no click line, is paying for the protocol event.
If you sell sends, say the stage in the first line of the proof. We attempted this many. The platform reports this many accepted. Here is the complaint export. Here is the click total from the link you gave us. A buyer can use that. A buyer cannot use a single green check labeled delivered.
What should the quote say about delivery?
The quote should name the stage being sold: attempted, accepted, or shown in a seed inbox. It should not use the word delivered to mean a person read the offer.
Put the stage next to the price. Solo ad pricing is a price for a defined stage, plus the refund if that stage does not happen. If the stage is accepted, do not let the sales page talk as if it were reads. If the stage is clicks, define the link, the date range, and what a bot click does to the count.
The habit on buy solo ads is the same habit as the header notes. Name the object. The object today is the stage of the mail. A server's yes is real. It is not a person at the kitchen table. Pay for the yes you were actually offered.