Displaying 2 results from an estimated 2 matches for "d8c5e35c2600".
2019 Mar 24
1
Weird things in the mail queue
...a working local delivery these will just feed spamassassin or
rspamd and all is well. And may be the occasional poor Exchange
customer's email is delivered, too.
With Dovecot 2.3.4.1 and 2.3.5 dovecot-lda and lmtp
these will generate bounces that lead to backscatter spam:
postfix/pipe[22438]: D8C5E35C2600: to=<redacted at redacted>, relay=dovecot, delay=0.22, delays=0.14/0.01/0/0.08, dsn=5.3.0, status=bounced (command line usage error. Command output: lda: Fatal: Invalid -f parameter: Invalid character in localpart )
postfix/cleanup[22433]: 0D95435C25EF: message-id=<redacted>
postfix/bou...
2019 Feb 21
2
Weird things in the mail queue
I noticed a mail stuck in my mail queue. dovecot-lda was returning
error 64 Invalid parameter given. (EX_USAGE).
Weird, weird, weird. After some sleuthing, I found the sender address
was FirstLast at domain.tld, with a UTF8-encoded Unicode U+FEFF ZERO
WIDTH NO-BREAK SPACE character (AKA byte order mark) between "First"
and "Last" :)
Since that is passed as the -f parameter to