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-rw-r--r--fetchmail.man6
1 files changed, 6 insertions, 0 deletions
diff --git a/fetchmail.man b/fetchmail.man
index b4929cc6..18875817 100644
--- a/fetchmail.man
+++ b/fetchmail.man
@@ -1752,6 +1752,12 @@ The RFC822 address parser used in multidrop mode chokes on some
@-addresses that are technically legal but bizarre. Strange uses of
quoting and embedded comments are likely to confuse it.
.PP
+In a message with multiple envelope headers, only the last one
+processed will be visible to fetchmail. To get around this, use a
+mailserver-side filter that consolidates the contents of all envelope
+headers into a single one (procmail, mailagent, or maildrop can be
+orogrammed to do this fairly easily).
+.PP
Use of any of the supported protocols other than POP3 with OTP or RPA, APOP,
KPOP, IMAP-K4, IMAP-GSS, or ETRN requires that the program send unencrypted
passwords over the TCP/IP connection to the mailserver. This creates