I am running this in sandbox mode,  The transaction seems to proceed fine in paypal and I do get the email from s2member and an email in the paypal sandbox.  I am also assuming this is supposed to happen when I get the “Return to Pro Seller’s Test Store” button on paypal.  I then get a pop up that says:
 “Although this page is encrypted, the information you have entered is to be sent over an unencrypted connection and could easily be read by a third party.
Are you sure you want to continue sending this information?
” with continue and canel.  When I continue I get the message that I originally posted.
I guess the other question is where can I access this screen, and how can i make it look presentable if it does come up.
Here are the logs:
paypal-ipn.log
PHP v5.2.17 :: WordPress® v3.3.1 :: s2Member® v120309 :: s2Member® Pro v120309
Memory 30.14 MB :: Real Memory 31.75 MB :: Peak Memory 31.00 MB :: Real Peak Memory 31.75 MB
ZZZZZ.com/?s2member_paypal_notify=1
User-Agent:
array (
  ‘mc_gross’ => ‘60.00’,
  ‘invoice’ => ‘4fad02d87176a~98.251.5.95’,
  ‘protection_eligibility’ => ‘Ineligible’,
  ‘payer_id’ => ‘AZWFFT5F3XXEE’,
  ‘payment_date’ => ’05:15:52 May 11, 2012 PDT’,
  ‘payment_status’ => ‘Completed’,
  ‘charset’ => ‘windows-1252’,
  ‘first_name’ => ‘Test’,
  ‘option_selection1’ => ‘ZZZZZ.com’,
  ‘option_selection2’ => ‘98.251.5.95’,
  ‘mc_fee’ => ‘2.04’,
  ‘notify_version’ => ‘3.4’,
  ‘subscr_id’ => ‘I-T4V6YUBUTXM7’,
  ‘custom’ => ‘ZZZZZ.com’,
  ‘payer_status’ => ‘verified’,
  ‘business’ => ‘pro_1336666427_biz@XXXXXXXXXX.biz’,
  ‘verify_sign’ => ‘AWnXrLVyMmXozaQlUh0L63M1v7NCA4x82W7TZgdvLsqlqL110shQy5S4’,
  ‘payer_email’ => ‘buyer_1336666196_per@XXXXXXXXXX.biz’,
  ‘option_name1’ => ‘Originating Domain’,
  ‘option_name2’ => ‘Customer IP Address’,
  ‘txn_id’ => ‘46196870XK895160U’,
  ‘payment_type’ => ‘instant’,
  ‘last_name’ => ‘Buyer’,
  ‘receiver_email’ => ‘pro_1336666427_biz@XXXXXXXXXX.biz’,
  ‘payment_fee’ => ‘2.04’,
  ‘receiver_id’ => ‘LFV3TVL6CJH3C’,
  ‘txn_type’ => ‘subscr_payment’,
  ‘item_name’ => ‘Bronze Member / description and pricing details here.’,
  ‘mc_currency’ => ‘USD’,
  ‘item_number’ => ‘1’,
  ‘residence_country’ => ‘US’,
  ‘test_ipn’ => ‘1’,
  ‘transaction_subject’ => ‘Bronze Member / description and pricing details here.’,
  ‘payment_gross’ => ‘60.00’,
  ‘ipn_track_id’ => ‘6041d65c6caf2’,
  ‘s2member_log’ =>
  array (
    0 => ‘IPN received on: Fri May 11, 2012 12:16:17 pm UTC’,
    1 => ‘s2Member POST vars verified through a POST back to PayPal®.’,
    2 => ‘s2Member originating domain ( `$_SERVER[“HTTP_HOST”]` ) validated.’,
    3 => ‘s2Member `txn_type` identified as ( `subscr_payment|recurring_payment` ).’,
    4 => ‘Sleeping for 5 seconds. Waiting for a possible ( `subscr_signup|subscr_modify|recurring_payment_profile_created` ).’,
    5 => ‘Awake. It\’s Fri May 11, 2012 12:16:22 pm UTC. s2Member `txn_type` identified as ( `subscr_payment|recurring_payment` ).’,
    6 => ‘Skipping this IPN response, for now. The Subscr. ID is not associated with a registered Member.’,
    7 => ‘Re-generating. This IPN will go into a Transient Queue; and be re-processed during registration.’,
  ),
  ‘subscr_gateway’ => ‘paypal’,
  ‘ccaps’ => NULL,
  ‘level’ => ‘1’,
  ‘ip’ => ‘98.251.5.95’,
)
PHP v5.2.17 :: WordPress® v3.3.1 :: s2Member® v120309 :: s2Member® Pro v120309
Memory 30.84 MB :: Real Memory 31.75 MB :: Peak Memory 30.99 MB :: Real Peak Memory 31.75 MB
ZZZZZ.com/?s2member_paypal_notify=1
User-Agent:
array (
  ‘txn_type’ => ‘subscr_signup’,
  ‘subscr_id’ => ‘I-T4V6YUBUTXM7’,
  ‘last_name’ => ‘Buyer’,
  ‘option_selection1’ => ‘ZZZZZ.com’,
  ‘option_selection2’ => ‘98.251.5.95’,
  ‘residence_country’ => ‘US’,
  ‘mc_currency’ => ‘USD’,
  ‘item_name’ => ‘Bronze Member / description and pricing details here.’,
  ‘business’ => ‘pro_1336666427_biz@XXXXXXXXXX.biz’,
  ‘amount3’ => ‘60.00’,
  ‘recurring’ => ‘60.00’,
  ‘verify_sign’ => ‘Axi2JPs5nrysX.tzs9YStdwqc8q6AW5BuV59Xikvi37m3DIQk29s4cMp’,
  ‘payer_status’ => ‘verified’,
  ‘test_ipn’ => ‘1’,
  ‘payer_email’ => ‘buyer_1336666196_per@XXXXXXXXXX.biz’,
  ‘first_name’ => ‘Test’,
  ‘receiver_email’ => ‘pro_1336666427_biz@XXXXXXXXXX.biz’,
  ‘payer_id’ => ‘AZWFFT5F3XXEE’,
  ‘option_name1’ => ‘Originating Domain’,
  ‘invoice’ => ‘4fad02d87176a~98.251.5.95’,
  ‘option_name2’ => ‘Customer IP Address’,
  ‘reattempt’ => ‘1’,
  ‘item_number’ => ‘1’,
  ‘subscr_date’ => ’05:15:47 May 11, 2012 PDT’,
  ‘custom’ => ‘ZZZZZ.com’,
  ‘charset’ => ‘windows-1252’,
  ‘notify_version’ => ‘3.4’,
  ‘period3’ => ‘1 Y’,
  ‘mc_amount3’ => ‘60.00’,
  ‘ipn_track_id’ => ‘eb58ade98a714’,
  ‘s2member_log’ =>
  array (
    0 => ‘IPN received on: Fri May 11, 2012 12:16:31 pm UTC’,
    1 => ‘s2Member POST vars verified through a POST back to PayPal®.’,
    2 => ‘s2Member originating domain ( `$_SERVER[“HTTP_HOST”]` ) validated.’,
    3 => ‘s2Member `txn_type` identified as ( `web_accept|subscr_signup` ).’,
    4 => ‘s2Member `txn_type` identified as ( `web_accept|subscr_signup` ) w/o update vars.’,
    5 => ‘Signup Confirmation Email sent to: “Test Buyer” .’,
    6 => ‘Storing IPN signup vars into a Transient Queue. These will be processed on registration.’,
  ),
  ‘subscr_gateway’ => ‘paypal’,
  ‘eotper’ => NULL,
  ‘ccaps’ => NULL,
  ‘level’ => ‘1’,
  ‘ip’ => ‘98.251.5.95’,
  ‘period1’ => ‘0 D’,
  ‘mc_amount1’ => ‘0.00’,
  ‘initial_term’ => ‘0 D’,
  ‘initial’ => ‘60.00’,
  ‘regular’ => ‘60.00’,
  ‘regular_term’ => ‘1 Y’,
)
paypal-rtn.log
PHP v5.2.17 :: WordPress® v3.3.1 :: s2Member® v120309 :: s2Member® Pro v120309
Memory 25.46 MB :: Real Memory 25.75 MB :: Peak Memory 25.61 MB :: Real Peak Memory 25.75 MB
ZZZZZ.com/?s2member_paypal_return=1&s2member_paypal_return_tra=fnIyOjd0SHFkRkJlVEhUaXBiakd3Y0lsU1FQTUlVNjlXVEo3OjNhN2MyZDZkYWFlNTVmNjY4ODE4MTVlNDY1NGQ5NGZmfK416awoy94OOJeu1PLOwTfz6CfE96a2bg-Oas0fsgTRHQboYn4A7o1WdaoqGQZFE03icWjdsvuDLYPYmz7rxOQz5v314D4XqsUIdNtIucooKJFDAQHBvpsNBL_ZDFm_VVxmhDMmGS8dgq1SYGl7t2ledvfqM5XOjdwZ_ePhimEUjEh8onAnfiKCfA1bn2k060XrSBxRIGOFtNfcx_R5CnlV_IS4byQf8kBWZi1Gesoc1hPHtqtGj9HAbLVh6V0uCv86JeUvJYoZdDz175OFR-gNH9jzwEznYq8Vk1pxOOoLPcJ9LqtAfvgBRfsjsUm7x2IuSEFN_cPbWjTn4vQjS_bV_mEvh9UpZe0XLV7Zf4sTExuh40coinWsapKmKt7KUg
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
array (
  ‘subscr_gateway’ => ‘paypal’,
  ‘s2member_log’ =>
  array (
    0 => ‘No Return-Data. Customer must wait for Email Confirmation.’,
    1 => ‘Redirecting Customer to the Home Page. Customer must wait for Email Confirmation.’,
    2 => ‘Note. This can sometimes happen when/if you are offering a free Trial Period. There are times when a Payment Gateway will NOT supply s2Member with any data immediately after checkout. When/if this happens, s2Member must process the transaction via IPN only ( i.e. behind-the-scene ), and the Customer must wait for Email Confirmation in these cases.’,
    3 => ‘array (
  \’s2member_paypal_return\’ => \’1\’,
  \’s2member_paypal_return_tra\’ => \’fnIyOjd0SHFkRkJlVEhUaXBiakd3Y0lsU1FQTUlVNjlXVEo3OjNhN2MyZDZkYWFlNTVmNjY4ODE4MTVlNDY1NGQ5NGZmfK416awoy94OOJeu1PLOwTfz6CfE96a2bg-Oas0fsgTRHQboYn4A7o1WdaoqGQZFE03icWjdsvuDLYPYmz7rxOQz5v314D4XqsUIdNtIucooKJFDAQHBvpsNBL_ZDFm_VVxmhDMmGS8dgq1SYGl7t2ledvfqM5XOjdwZ_ePhimEUjEh8onAnfiKCfA1bn2k060XrSBxRIGOFtNfcx_R5CnlV_IS4byQf8kBWZi1Gesoc1hPHtqtGj9HAbLVh6V0uCv86JeUvJYoZdDz175OFR-gNH9jzwEznYq8Vk1pxOOoLPcJ9LqtAfvgBRfsjsUm7x2IuSEFN_cPbWjTn4vQjS_bV_mEvh9UpZe0XLV7Zf4sTExuh40coinWsapKmKt7KUg\’,
  \’txn_type\’ => \’subscr_signup\’,
  \’subscr_id\’ => \’I-T4V6YUBUTXM7\’,
  \’last_name\’ => \’Buyer\’,
  \’option_selection1\’ => \’ZZZZZ.com\’,
  \’option_selection2\’ => \’98.251.5.95\’,
  \’residence_country\’ => \’US\’,
  \’mc_currency\’ => \’USD\’,
  \’item_name\’ => \’Bronze Member / description and pricing details here.\’,
  \’business\’ => \’pro_1336666427_biz@XXXXXXXXXX.biz\’,
  \’amount3\’ => \’60.00\’,
  \’recurring\’ => \’1\’,
  \’payer_status\’ => \’verified\’,
  \’payer_email\’ => \’buyer_1336666196_per@XXXXXXXXXX.biz\’,
  \’first_name\’ => \’Test\’,
  \’receiver_email\’ => \’pro_1336666427_biz@XXXXXXXXXX.biz\’,
  \’payer_id\’ => \’AZWFFT5F3XXEE\’,
  \’option_name1\’ => \’Originating Domain\’,
  \’invoice\’ => \’4fad02d87176a~98.251.5.95\’,
  \’option_name2\’ => \’Customer IP Address\’,
  \’reattempt\’ => \’1\’,
  \’item_number\’ => \’1\’,
  \’subscr_date\’ => \’05:15:47 May 11, 2012 PDT\’,
  \’custom\’ => \’ZZZZZ.com\’,
  \’charset\’ => \’windows-1252\’,
  \’period3\’ => \’1 Y\’,
  \’mc_amount3\’ => \’60.00\’,
  \’auth\’ => \’mz6P02jREwyj7Q1tdFAPu82-Ng8tCrtXv0pAil8-ywpTdlS3fmu6QobcSWr5Vh5GuuNAY12GoR9RqWEnqT4s7AVlSB_DNd_qUSin3fC1kgSeUZ6GCsnl_T-9lcFYEpufmoWoSx3p1OzSEtp0Uu4bflAA9MzUaqPo1MfQxQuAGJhBeVM0hSx23PeF9ffwQlTSdJlAFRRpaJbHnQ_wofMuYf5eH4f_mSyoTRZGWJo9YOBxG2FRSo5b2tbly68\’,
  \’form_charset\’ => \’UTF-8\’,
)’,
  ),
  ‘s2member_paypal_return_tra’ => ‘fnIyOjd0SHFkRkJlVEhUaXBiakd3Y0lsU1FQTUlVNjlXVEo3OjNhN2MyZDZkYWFlNTVmNjY4ODE4MTVlNDY1NGQ5NGZmfK416awoy94OOJeu1PLOwTfz6CfE96a2bg-Oas0fsgTRHQboYn4A7o1WdaoqGQZFE03icWjdsvuDLYPYmz7rxOQz5v314D4XqsUIdNtIucooKJFDAQHBvpsNBL_ZDFm_VVxmhDMmGS8dgq1SYGl7t2ledvfqM5XOjdwZ_ePhimEUjEh8onAnfiKCfA1bn2k060XrSBxRIGOFtNfcx_R5CnlV_IS4byQf8kBWZi1Gesoc1hPHtqtGj9HAbLVh6V0uCv86JeUvJYoZdDz175OFR-gNH9jzwEznYq8Vk1pxOOoLPcJ9LqtAfvgBRfsjsUm7x2IuSEFN_cPbWjTn4vQjS_bV_mEvh9UpZe0XLV7Zf4sTExuh40coinWsapKmKt7KUg’,
)