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How Virtual users?
I use postfix and courier-imap with system users (with nologin). I want to transfer system users with virtual users. How virtual users program is the ,but I want to transfer users from system. Why virtual users is more better than system users? Thanks Gaby... 12 May 2010 19:13
Encoded attack using cyrus sasl
I came across an interesting attack when I was setting up fail2ban. My fail2ban config didn't have the ignoreip variable set correctly so I ended up accidentally temp banning localhost, but it brought an interesting bit of log to my attention. 9100 May 10 12:00:42 [postfix/smtpd] < unknown[]: dGVzd... 12 May 2010 11:22
DSN without attachment?
Hi all, I'm using postfix 2.4.6 and clamav-milter 0.9.6 to scan mails for viruses. clamav-milter is set to reject mails in case of a virus found. Postfix then sends a DSN to the sender with the original mail (and the virus) attached. Is there a way to tell postfix to not include the attachment in it's DSN? ... 15 May 2010 11:31
Hello, Newbie allert. I want to do the following User1(a) user1(a), user2(a) So every email to user1 is delivered to user1 and to user2. I try this in the virtual_alias_maps but is this the best place and don't I get a loop this way? With kind r... 12 May 2010 11:22
Restrict alias delivery to internal users
Hi all I've had a bit of a Google but not come up with an answer for this - hoping someone can help me out. Apologies if I've missed something excruciatingly obvious. I'd like to set up group aliases ("everyone@", sort of thing) but restrict them from external senders so that only internal users can make use ... 12 May 2010 09:08
postfix unavailable at 5 minutes after the hour?
This is quite strange: I have been running fetchmail from a cronjob for a few years now, to collect my messages from an IMAP server and forward it to another one. This was and is the (only) cronjob: # m h dom mon dow command 5 * * * * /usr/bin/fetchmail > /dev/null No changes of the .fetchmailrc, neither.... 12 May 2010 12:30
Best practice to drop spam with virtual mailboxes
Hello! I've been trying to figure out the best way to drop/sort spam with virtual users. All documentation I could find didn't fit to our virtual configuration and I'm a bit confused what's the best way to drop spam. Our setup is postfix+cyrus-imapd+spamassassin. Users have access to sieve via roundcube plugin... 14 May 2010 13:55
Empty 'local_recipient_maps =' and security
Hi, I have set up postfix with a mail_transport to Zarafa. To fix an ' Recipient address rejected: User unknown in local recipient table' error I have to put an empty 'local_recipient_maps =' in postfix's I do wonder about the security implications of setting this option. If I understand the documenta... 15 May 2010 08:16
Invitation to connect on LinkedIn
LinkedIn ------------sino zhou requested to add you as a connection on LinkedIn: ------------------------------------------ James, I'd like to add you to my professional network on LinkedIn. - sino Accept invitation from sino zhou 11 May 2010 22:19
postfix and dovecot
On 5/11/2010 1:48 PM, Phil Howard wrote: I've been exploring, both on my mail-server-to-be, and on the Dovecot mailing list, just why it is that the Dovecot deliver program is leaving the domain string empty when formulating the mail location path. The answer I'm getting now on that list is that it is a Po... 11 May 2010 15:40
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