Undeliverable responses
Let's begin with the illustration of the problem with undeliverable responses:
Imagine a situation you are expecting a very important package. The question is: do you release your dogs to prohibit the postman to deliver the parcel? We believe not - you will keep your dogs leashed. The question is, why people don't do the same in case e-mails. Using other words: if you think the e-mail from us is important, please leash your dogs (e.g. anti-spam filters) to allow the postman to deliver it.
Some examples of such "smart reactions" of e-mail server of customers to our e-mails:
| Server says: | Our comment: |
|---|---|
| 554 Sorry, message looks like SPAM to me (in reply to end of DATA command) | This is example, you somebody trust, the dog is enough smart to have decisions. |
| 554 Mail from xxxxxxx@elnec.com rejected for policy reasons. | OK, if you have policy to reject e-mails from Elnec, then it is senseless to ask us something, isn't it? |
| The recipient's e-mail address was not found in the recipient's e-mail system. Microsoft Exchange will not try to redeliver this message for you. | OK, white list policy. But why do you contact Elnec, if you did not place Elnec in the white list in advance? |
