2020-01-24T11:44:39.239 2011-06-01T00:00:00 2013-05-31T23:59:59 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 International Server CA - G3 2018-10-01T19:58:17.618 2018-08-13T00:00:00 2019-05-08T12:00:00 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA 2018-08-13T21:45:11.211 2018-08-13T00:00:00 2019-05-08T12:00:00 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA 2018-08-05T03:26:06.597 2018-07-25T00:00:00 2019-09-27T12:00:00 mail558.messagelabs.com cluster7a.us.messagelabs.com C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA 2018-07-25T19:31:45.749 2018-07-25T00:00:00 2019-09-27T12:00:00 mail558.messagelabs.com cluster7a.us.messagelabs.com C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA 2018-01-19T06:39:13.678 2017-08-30T00:00:00 2019-09-27T23:59:59 mail558.messagelabs.com cluster7a.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 2018-01-19T03:43:57.326 2017-04-10T00:00:00 2019-05-08T23:59:59 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 2017-08-30T07:38:29.69 2017-08-30T00:00:00 2019-09-27T23:59:59 mail558.messagelabs.com cluster7a.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 2017-04-10T19:22:51.275 2017-04-10T00:00:00 2019-05-08T23:59:59 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 2016-03-08T12:21:22.011 2015-09-08T00:00:00 2017-09-27T23:59:59 mail558.messagelabs.com cluster7a.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 2016-03-08T11:18:12.966 2015-05-07T00:00:00 2017-05-08T23:59:59 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 2016-03-08T11:05:25.619 2013-08-19T00:00:00 2015-09-28T23:59:59 mail558.messagelabs.com cluster7a.us.messagelabs.com C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 International Server CA - G3 2016-03-08T01:44:56.42 2013-05-08T00:00:00 2015-05-09T23:59:59 mail555.messagelabs.com cluster7a.us.messagelabs.com C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 International Server CA - G3 2015-06-21T22:37:02.284 2015-06-19T00:00:00 2018-06-19T23:59:59 *.us.messagelabs.com *.us.messagelabs.com C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4