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Forum Discussion

hung_105573's avatar
hung_105573
Icon for Nimbostratus rankNimbostratus
Oct 11, 2012

Mail Zimbar behind F5 have problem port 995

Hi all   I'm facing problem port 995 mail server Zimbra , I had config virtual access mail via port 995 on MS Outlook from internet to mail server inside network , sometime receive error informati...
config
design
nitass's avatar
nitass
Icon for Employee rankEmployee
Oct 20, 2012
are you able to capture packet while getting an error?

 

 

tcpdump -nni 0.0:nnn -s0 -w /var/tmp/output.pcap host x.x.x.x

 

x.x.x.x is mail server ip which user inside connects to

 

 

please also note client ip and source port number. it might be useful when checking the capture file.

 

 

hope this helps.