Is there a size limitation for id in postfix smtp-client/sasl? I am trying to set up sender_dependent_relayhost_maps for different users on a machine at home. It works fine for one user (a) but fails for the other (b).
Nov 20 00:07:03 hub postfix/pickup[25952]: 4E9686FB47: uid=1003 from=<b> Nov 20 00:07:03 hub postfix/cleanup[25961]: 4E9686FB47: message-id=<[EMAIL PROTECTED]> Nov 20 00:07:03 hub postfix/qmgr[25704]: 4E9686FB47: from=<[EMAIL PROTECTED]>, size=417, nrcpt=1 (queue active) Nov 20 00:07:03 hub postfix/smtp[25963]: 4E9686FB47: to=<[EMAIL PROTECTED]>, relay=mail.gmx.net[213.165.64.20]:25, delay=0.36, delays=0.14/0.03/0.1/0.1, dsn=5.7.0, status=bounce d (host mail.gmx.net[213.165.64.20] said: 550 5.7.0 Need to authenticate via SMTP-AUTH-Login {mp037} (in reply to MAIL FROM command)) The account data of b is correct because a mua (evolution) was able to authenticate. I am using debian etch on a tiny Linksys NSLU2 and so I would like to stick with the normal packages and not build newer versions. Postfix version is 2.3.8 SASL version is 2.1.22 The only difference between a and b is that [EMAIL PROTECTED] is longer than [EMAIL PROTECTED] Could it be that there is a size limit for user ids in the Postfix smtp client or in libsasl2 ? The relevant part of the main.cf : ------ myhostname = hub.zuhause myorigin = /etc/mailname relayhost = smtp.my-provider.de smtp_generic_maps = hash:/etc/postfix/generic sender_dependent_relayhost_maps = hash:/etc/postfix/sender_relayhosts smtp_sender_dependent_authentication = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_auth_enable = yes smtp_sasl_security_options = noanonymous ----- generic : ----- [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] ----- sender_relayhosts : ----- [EMAIL PROTECTED] [mail.gmx.net] [EMAIL PROTECTED] [mail.gmx.net] [EMAIL PROTECTED] [mail.gmx.net] [EMAIL PROTECTED] [mail.gmx.net] ----- sasl_passwd : ----- [EMAIL PROTECTED] [EMAIL PROTECTED]:password [EMAIL PROTECTED] [EMAIL PROTECTED]:passwrod ----- cu, Stefan