So I typically use Airmail 2 on Mac OS X for email client. I cannot get it to update or pull in new messages when behind the firewall. I know I'm receiving emails as they still come up on my phone, but Airmail won't update. I looked in firewall log and it appeared to be blocking a number of ports. I opened the ports and now I'm no longer receiving any blocked packets under the firewall log. It appears whatever is being blocked is due to the webfilter. It is preventing connection to Apple servers but not sure how to fix. I tried creating exception in Web Protection > Filtering options. I made exception for apple.co and icloud.com, but it doesn't seem to help. Following is from web filter log:
2015:11:16-19:32:16 sophos httpproxy[4766]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="10.17.10.104" dstip="17.110.240.40" user="" ad_domain="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Web Filter Profile)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="5816" request="0x9c88b800" url="p28-keyvalueservice.icloud.com/" referer="" error="" authtime="0" dnstime="13078" cattime="0" avscantime="0" fullreqtime="310571" device="0" auth="0" ua="" exceptions="auth,content,url,mime,cache,fileextension,size,patience"
2015:11:16-19:32:18 sophos httpproxy[4766]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="10.17.10.104" dstip="17.110.240.40" user="" ad_domain="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Web Filter Profile)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="5736" request="0xa02be000" url="p28-keyvalueservice.icloud.com/" referer="" error="" authtime="0" dnstime="13" cattime="0" avscantime="0" fullreqtime="288983" device="0" auth="0" ua="" exceptions="auth,content,url,mime,cache,fileextension,size,patience"
2015:11:16-19:32:53 sophos httpproxy[4766]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="10.17.10.104" dstip="23.194.141.20" user="" ad_domain="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Web Filter Profile)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="5815" request="0xa12b000" url="configuration.apple.com/" referer="" error="" authtime="0" dnstime="16204" cattime="0" avscantime="0" fullreqtime="151814" device="0" auth="0" ua="" exceptions="av,auth,content,url,mime,cache,fileextension,size,patience" application="apple" app-id="621"
2015:11:16-19:32:53 sophos httpproxy[4766]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="10.17.10.104" dstip="17.249.187.246" user="" ad_domain="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Web Filter Profile)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="5805" request="0xa152c000" url="api.smoot.apple.com/" referer="" error="" authtime="0" dnstime="16338" cattime="0" avscantime="0" fullreqtime="172080" device="0" auth="0" ua="" exceptions="av,auth,content,url,mime,cache,fileextension,size,patience" application="apple" app-id="621"
2015:11:16-19:32:54 sophos httpproxy[4766]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="10.17.10.104" dstip="17.173.66.150" user="" ad_domain="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Web Filter Profile)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="10448" request="0x9c2ef000" url="play.itunes.apple.com/" referer="" error="" authtime="0" dnstime="14149" cattime="0" avscantime="0" fullreqtime="269341" device="0" auth="0" ua="" exceptions="av,auth,content,url,mime,cache,fileextension,size,patience" application="apple" app-id="621"
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