We recently switched to F-Secure at the office and it appears to interfere with Thunderbird. Case 1: F-Secure enabled before Thunderbird startup Hang on opening, never retrieve mail. Can send mail, but unable to save sent mail or drafts. Case 2: F-Secure installed but unloaded Everything works fine Case 3: F-Secure unloaded, start Thunderbird, reload F-Secure Mail receiving and sending fine. Able to save sent mail. Unable to save drafts. I tried going through all the individual settings in F-Secure and disabling them, but no luck. Disabled: Real-Time scanning DeepGuard Firewall Application control Intrusion prevention Browsing protection E-mail filtering Os: Windows 7 pro, 64-bit F-Secure PSB Workstation Security 9.00 build 149 Thunderbird 17.0 EnumProcess simple shows: Windows Firewall is off firewall process from F-Secure detected 1 processes from F-Secure detected With F-Secure unloaded (Thunderbird works): Windows Firewall is off 1 processes from F-Secure detected With F-Secure loaded, but firewall disabled (Thunderbird doesn't work): Windows Firewall is off firewall process from F-Secure detected 1 processes from F-Secure detected It looks like the firewall process continues even when marked disabled in options. Seems like that firewall process is part of the problem, but even if I switch the firewall profile to "Allow All" I still have the problem. Any suggestions would be appreciated.
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