On Wed, Dec 04, 2024, Cyril Nicodeme via mailop wrote: > I was wondering if there was a standardized limit, or a "common > sense" limit on how many (valid) RCPT command a client can send.
You could check the RFCs, e.g., RFC 5321 SMTP October 2008 4.5.3.1.8. Recipients Buffer The minimum total number of recipients that MUST be buffered is 100 recipients. Rejection of messages (for excessive recipients) with fewer than 100 RCPT commands is a violation of this specification. [[...]] _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop