Receiving Email From External POP3 Account

[ckcheong79]

I am running

Release 7.1.3_GA_3346.RHEL6_64_20110928134428 CentOSUNKNOWN_64 FOSS edition.

Normal email function sending in and out are ok.

When try to create an external email account using pop3 or IMAP, below error msg has occur. External email account username and password has verified both are correctly entered.

Error: d2:CN20:mail.domain.com1:O26:Zimbra Collaboration Suite2:OU26:Zimbra Collaboration
Suite6:accept4:true5:alias31:mail.domain.com:13089 715854:fromi1308971590000e4:host20:mail.domain.com 3:icn20:mail.domain.com2:io26:Zimbra
Collaboration Suite3:iou26:Zimbra Collaboration
Suite3:md532:64048AF68EF995C4489DE15CF28618B88:mis match5:false1:s10:13089715854:sha140:88AB42CD0AB61 D6D614A1654132DD082FD1B8E72:toi1340507590000ee

Thanks for helping.

[krahni]

i also got this error ...

connect via imap is possible but i want pop3, because of many accounts with many mails (>15000 each account) to transfer ...

ports 110 and 995 are accessable

[cat1510]

u r not alone!

I check this problem for 2 days now!
Clean install of Ubuntu 10.04.4 LTS + Zimbra 7.2

with other zimbra Versions that were updated no problem!

it doesnt matter what u try to use: imap/s or imap or pop/s or pop.
Nothing works for me.
i played arround and testet following options too as mentioned in some older threads here:

zmlocalconfig -e ssl_allow_accept_untrusted_certs=true;
zmlocalconfig -e data_source_trust_self_signed_certs=true ;
zmlocalconfig -e javamail_imap_enable_starttls=false;
zmlocalconfig -e javamail_pop_enable_starttls=false;
zmlocalconfig -e javamail_pop_enable_ssl=false;
zmlocalconfig -e javamail_imap_enable_ssl=false;

Of course zimbra was always restarted after changing some option.
SMTP Mail works like a charm but external accounts r not accessible!

zimbra@zimbra:/$ telnet mail.einfachmailen.de 995
Trying 46.20.34.43...
Connected to mail.einfachmailen.de.
Escape character is '^]'.

[krahni]

i got it!

the solution was this:

#zmlocalconfig -e javamail_imap_enable_starttls=false
zmlocalconfig -e javamail_pop3_enable_starttls=false
zmmailboxdctl restart

some servers will not pop3 with tls on, even if they should be able to ...

[cat1510]

u r not alone!

for me it isn't working too.

Clean Install of Ubuntu 10.04.4 LTS + Zimbra 7.2
No chance to create an external account, doesn't matter pop/s | imap/s.
On other hosts it works but they were updated. Not a clean install.

Firewall is open. Telnet works:

zimbra@zimbra:/$ telnet mail.einfachmailen.de 995
Trying 46.20.34.43...
Connected to mail.einfachmailen.de.
Escape character is '^]'.
Connection closed by foreign host.
zimbra@zimbra:/$

i played with following options + restart of zimbra:

zmlocalconfig -e ssl_allow_accept_untrusted_certs=true;
zmlocalconfig -e data_source_trust_self_signed_certs=true ;
zmlocalconfig -e javamail_imap_enable_starttls=false;
zmlocalconfig -e javamail_pop_enable_starttls=false;
zmlocalconfig -e javamail_pop_enable_ssl=false;
zmlocalconfig -e javamail_imap_enable_ssl=false

any ideas more?

the mail settings were tested on another zimbra 7.2 server and the work!?!?!