To counter problems like these, operators are coming up with WLAN-GSM / WLAN-CDMA solutions. A cellphone can switch seamlessly to WLAN network when you enter your home and there is WLAN signal. The voice traffic is encoded and transmitted to the operator's network. I believe, T-Mobile and Sprint have plans for such products.
Here is a direct (probably dirty) way to remove smtp servers from the list. Go to the Preferences directory in your home. Open com.apple.mail.plist in property list editor. The subtree under the DeliveryAccounts entry has the list of all the SMTP servers. Delete the ones you don't like.
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To counter problems like these, operators are coming up with WLAN-GSM / WLAN-CDMA solutions. A cellphone can switch seamlessly to WLAN network when you enter your home and there is WLAN signal. The voice traffic is encoded and transmitted to the operator's network. I believe, T-Mobile and Sprint have plans for such products.
Here is a direct (probably dirty) way to remove smtp servers from the list. Go to the Preferences directory in your home. Open com.apple.mail.plist in property list editor. The subtree under the DeliveryAccounts entry has the list of all the SMTP servers. Delete the ones you don't like.