Score:0

Postfix - Prevent multiple RCPT from exchange server

in flag

For a particular requirement to just collect incoming emails, I use milter to write and not queue further. Though the same postfix handles two domains, however I need to allow only one RCPT per email (it can have multiple To: not an issue). Found that ms-exchange (sender) at times combines multiple RCPTs in the same email submission to postfix, when it had to send two same emails to both the domains this postfix supports.
What is this functionality of combining RCPTs called, any idea how to prevent this from happening in sender's (exchange) side or receiver (postfix)

Score:0
us flag

Here's a similar thread and it explains that Assuming the e-mail client sends the message only once, and the receiving domain allows multiple RCPT TO addresses for a message, then there's only one e-mail to the other domain and there well be three "RCPT TO" addresses. Another detailed information you could refer to the similar thread.

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.