Yes, that's very possible. There were some updates recently that resolved issues in edge cases related to the wp_mail() function. Please keep us posted. Thank you!
With that said, I've had no reported problems in the last 15 purchases or so, so I'm wondering if the problem resolved itself with s2member updates.
Statistics: Posted by Jason Caldwell — November 8th, 2011, 4:19 pm
Statistics: Posted by VeevPidgin — November 8th, 2011, 5:59 am
Statistics: Posted by Jason Caldwell — October 20th, 2011, 5:44 pm
Statistics: Posted by VeevPidgin — October 18th, 2011, 9:55 pm
Statistics: Posted by Jason Caldwell — October 12th, 2011, 12:04 pm
Statistics: Posted by VeevPidgin — October 12th, 2011, 5:28 am
Statistics: Posted by VeevPidgin — October 8th, 2011, 9:44 pm
Statistics: Posted by Jason Caldwell — October 8th, 2011, 3:22 pm
Statistics: Posted by Cristián Lávaque — October 8th, 2011, 2:44 pm
Statistics: Posted by Cristián Lávaque — October 7th, 2011, 3:29 am
Statistics: Posted by VeevPidgin — October 6th, 2011, 11:40 pm
Statistics: Posted by VeevPidgin — October 4th, 2011, 3:48 am
Statistics: Posted by Cristián Lávaque — October 4th, 2011, 3:38 am
Payment received from CUSTOMER2@yahoo.com
Item #sp:1251:8760 - Notification of Payment Received from FirstName LastName (email)
Statistics: Posted by VeevPidgin — October 3rd, 2011, 10:46 pm
WordPress® v3.2.1 :: s2Member® v111003
Memory 16.10 MB :: Real Memory 16.25 MB :: Peak Memory 16.13 MB :: Real Peak Memory 16.25 MB
www.riftstrats.com/?s2member_paypal_notify=1
User-Agent:
array (
'mc_gross' => '14.95',
'invoice' => '4e8a6f3b48aec~68.49.149.112',
'protection_eligibility' => 'Ineligible',
'payer_id' => 'VEHL6RX8RY688',
'tax' => '0.00',
'payment_date' => '19:28:46 Oct 03, 2011 PDT',
'payment_status' => 'Completed',
'charset' => 'windows-1252',
'first_name' => 'HIDDEN',
'option_selection1' => 'www.riftstrats.com',
'option_selection2' => '68.49.149.112',
'mc_fee' => '0.73',
'notify_version' => '3.4',
'custom' => 'www.riftstrats.com',
'payer_status' => 'verified',
'business' => 'veevpidgin@gmail.com',
'quantity' => '1',
'verify_sign' => 'HIDDEN',
'payer_email' => 'CUSTOMER1@gmail.com',
'option_name1' => 'Originating Domain',
'option_name2' => 'Customer IP Address',
'txn_id' => '1BR12271SG406991P',
'payment_type' => 'instant',
'last_name' => 'HIDDEN',
'receiver_email' => 'veevpidgin@gmail.com',
'payment_fee' => '0.73',
'receiver_id' => 'SAMZ435T7ZKGG',
'txn_type' => 'web_accept',
'item_name' => 'Lord Jornaru and Akylios',
'mc_currency' => 'USD',
'item_number' => 'sp:1251:8760',
'residence_country' => 'US',
'handling_amount' => '0.00',
'transaction_subject' => 'www.riftstrats.com',
'payment_gross' => '14.95',
'shipping' => '0.00',
'ipn_track_id' => '1SccXL0S3rtrxG70MHtHVg',
's2member_log' =>
array (
0 => 'IPN received on: Tue Oct 4, 2011 2:28:51 am UTC',
1 => 's2Member POST vars verified through a POST back to PayPal®.',
2 => 's2Member originating domain ( `$_SERVER["HTTP_HOST"]` ) validated.',
3 => 's2Member `txn_type` identified as ( `web_accept` ) for Specific Post/Page Access.',
4 => 'Specific Post/Page Confirmation Email sent to: "HIDDEN" <CUSTOMER1@gmail.com>.',
),
'subscr_gateway' => 'paypal',
'hours' => '8760',
'sp_ids' => '1251',
'ip' => '68.49.149.112',
)
WordPress® v3.2.1 :: s2Member® v111003
Memory 16.10 MB :: Real Memory 16.25 MB :: Peak Memory 16.14 MB :: Real Peak Memory 16.25 MB
www.riftstrats.com/?s2member_paypal_notify=1
User-Agent:
array (
'mc_gross' => '14.95',
'invoice' => '4e8a71226ba7f~67.60.117.250',
'protection_eligibility' => 'Ineligible',
'payer_id' => 'M97R7UPCBSABU',
'tax' => '0.00',
'payment_date' => '19:39:17 Oct 03, 2011 PDT',
'payment_status' => 'Completed',
'charset' => 'windows-1252',
'first_name' => 'HIDDEN',
'option_selection1' => 'www.riftstrats.com',
'option_selection2' => '67.60.117.250',
'mc_fee' => '0.73',
'notify_version' => '3.4',
'custom' => 'www.riftstrats.com',
'payer_status' => 'unverified',
'business' => 'veevpidgin@gmail.com',
'quantity' => '1',
'verify_sign' => 'HIDDEN',
'payer_email' => 'CUSTOMER2@yahoo.com',
'option_name1' => 'Originating Domain',
'option_name2' => 'Customer IP Address',
'txn_id' => '5XB14000XL5248901',
'payment_type' => 'instant',
'last_name' => 'HIDDEN',
'receiver_email' => 'veevpidgin@gmail.com',
'payment_fee' => '0.73',
'receiver_id' => 'SAMZ435T7ZKGG',
'txn_type' => 'web_accept',
'item_name' => 'Lord Jornaru and Akylios',
'mc_currency' => 'USD',
'item_number' => 'sp:1251:8760',
'residence_country' => 'US',
'receipt_id' => '2749-9846-8165-6051',
'handling_amount' => '0.00',
'transaction_subject' => 'www.riftstrats.com',
'payment_gross' => '14.95',
'shipping' => '0.00',
'ipn_track_id' => 'zrLY97qcE9Pz1xmboEDFiA',
's2member_log' =>
array (
0 => 'IPN received on: Tue Oct 4, 2011 2:39:21 am UTC',
1 => 's2Member POST vars verified through a POST back to PayPal®.',
2 => 's2Member originating domain ( `$_SERVER["HTTP_HOST"]` ) validated.',
3 => 's2Member `txn_type` identified as ( `web_accept` ) for Specific Post/Page Access.',
4 => 'Specific Post/Page Confirmation Email sent to: "HIDDEN" <CUSTOMER2@yahoo.com>.',
),
'subscr_gateway' => 'paypal',
'hours' => '8760',
'sp_ids' => '1251',
'ip' => '67.60.117.250',
)
WordPress® v3.2.1 :: s2Member® v111003
Memory 16.10 MB :: Real Memory 16.25 MB :: Peak Memory 16.13 MB :: Real Peak Memory 16.25 MB
www.riftstrats.com/?s2member_paypal_notify=1
User-Agent:
array (
'mc_gross' => '14.95',
'invoice' => '4e8a7422b6ff6~184.148.175.199',
'protection_eligibility' => 'Ineligible',
'payer_id' => 'EPD45GHAEFV48',
'tax' => '0.00',
'payment_date' => '19:49:28 Oct 03, 2011 PDT',
'payment_status' => 'Completed',
'charset' => 'windows-1252',
'first_name' => 'HIDDEN',
'option_selection1' => 'www.riftstrats.com',
'option_selection2' => '184.148.175.199',
'mc_fee' => '0.88',
'notify_version' => '3.4',
'custom' => 'www.riftstrats.com',
'payer_status' => 'verified',
'business' => 'veevpidgin@gmail.com',
'quantity' => '1',
'verify_sign' => 'HIDDEN',
'payer_email' => 'CUSTOMER3@yahoo.com',
'option_name1' => 'Originating Domain',
'option_name2' => 'Customer IP Address',
'txn_id' => '49G45524852342357',
'payment_type' => 'instant',
'last_name' => 'HIDDEN',
'receiver_email' => 'veevpidgin@gmail.com',
'payment_fee' => '0.88',
'receiver_id' => 'SAMZ435T7ZKGG',
'txn_type' => 'web_accept',
'item_name' => 'Lord Jornaru and Akylios',
'mc_currency' => 'USD',
'item_number' => 'sp:1251:8760',
'residence_country' => 'CA',
'handling_amount' => '0.00',
'transaction_subject' => 'www.riftstrats.com',
'payment_gross' => '14.95',
'shipping' => '0.00',
'ipn_track_id' => 'AMk1thYQzPn10ZUsgyo3jg',
's2member_log' =>
array (
0 => 'IPN received on: Tue Oct 4, 2011 2:49:33 am 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` ) for Specific Post/Page Access.',
4 => 'Specific Post/Page Confirmation Email sent to: "HIDDEN" <CUSTOMER3@yahoo.com>.',
),
'subscr_gateway' => 'paypal',
'hours' => '8760',
'sp_ids' => '1251',
'ip' => '184.148.175.199',
)
WordPress® v3.2.1 :: s2Member® v111003
Memory 13.21 MB :: Real Memory 13.50 MB :: Peak Memory 13.33 MB :: Real Peak Memory 13.50 MB
www.riftstrats.com/?s2member_paypal_return=1&tx=1BR12271SG406991P&st=Completed&amt=14.95&cc=USD&cm=www%2eriftstrats%2ecom&item_number=sp:1251:8760
User-Agent: Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.220 Safari/535.1
array (
'mc_gross' => '14.95',
'invoice' => '4e8a6f3b48aec~68.49.149.112',
'protection_eligibility' => 'Ineligible',
'payer_id' => 'VEHL6RX8RY688',
'tax' => '0.00',
'payment_date' => '19:28:46 Oct 03, 2011 PDT',
'payment_status' => 'Completed',
'charset' => 'windows-1252',
'first_name' => 'HIDDEN',
'option_selection1' => 'www.riftstrats.com',
'option_selection2' => '68.49.149.112',
'mc_fee' => '0.73',
'custom' => 'www.riftstrats.com',
'payer_status' => 'verified',
'business' => 'veevpidgin@gmail.com',
'quantity' => '1',
'payer_email' => 'CUSTOMER1@gmail.com',
'option_name1' => 'Originating Domain',
'option_name2' => 'Customer IP Address',
'txn_id' => '1BR12271SG406991P',
'payment_type' => 'instant',
'last_name' => 'HIDDEN',
'receiver_email' => 'veevpidgin@gmail.com',
'payment_fee' => '0.73',
'receiver_id' => 'SAMZ435T7ZKGG',
'txn_type' => 'web_accept',
'item_name' => 'Lord Jornaru and Akylios',
'mc_currency' => 'USD',
'item_number' => 'sp:1251:8760',
'residence_country' => 'US',
'handling_amount' => '0.00',
'transaction_subject' => 'www.riftstrats.com',
'payment_gross' => '14.95',
'shipping' => '0.00',
's2member_log' =>
array (
0 => 'Return-Data received on: Tue Oct 4, 2011 2:28:56 am 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` ) for Specific Post/Page Access.',
4 => 'Transient Tracking Cookie set on ( `web_accept` ) for Specific Post/Page Access.',
5 => 'Redirecting Customer to the Specific Post/Page.',
),
'subscr_gateway' => 'paypal',
'hours' => '8760',
'sp_ids' => '1251',
'ip' => '68.49.149.112',
)
WordPress® v3.2.1 :: s2Member® v111003
Memory 13.20 MB :: Real Memory 13.50 MB :: Peak Memory 13.32 MB :: Real Peak Memory 13.50 MB
www.riftstrats.com/?s2member_paypal_return=1&tx=49G45524852342357&st=Completed&amt=14.95&cc=USD&cm=www%2eriftstrats%2ecom&item_number=sp:1251:8760
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
array (
'mc_gross' => '14.95',
'invoice' => '4e8a7422b6ff6~184.148.175.199',
'protection_eligibility' => 'Ineligible',
'payer_id' => 'EPD45GHAEFV48',
'tax' => '0.00',
'payment_date' => '19:49:28 Oct 03, 2011 PDT',
'payment_status' => 'Completed',
'charset' => 'windows-1252',
'first_name' => 'HIDDEN',
'option_selection1' => 'www.riftstrats.com',
'option_selection2' => '184.148.175.199',
'mc_fee' => '0.88',
'custom' => 'www.riftstrats.com',
'payer_status' => 'verified',
'business' => 'veevpidgin@gmail.com',
'quantity' => '1',
'payer_email' => 'CUSTOMER3@yahoo.com',
'option_name1' => 'Originating Domain',
'option_name2' => 'Customer IP Address',
'txn_id' => '49G45524852342357',
'payment_type' => 'instant',
'last_name' => 'HIDDEN',
'receiver_email' => 'veevpidgin@gmail.com',
'payment_fee' => '0.88',
'receiver_id' => 'SAMZ435T7ZKGG',
'txn_type' => 'web_accept',
'item_name' => 'Lord Jornaru and Akylios',
'mc_currency' => 'USD',
'item_number' => 'sp:1251:8760',
'residence_country' => 'CA',
'handling_amount' => '0.00',
'transaction_subject' => 'www.riftstrats.com',
'payment_gross' => '14.95',
'shipping' => '0.00',
's2member_log' =>
array (
0 => 'Return-Data received on: Tue Oct 4, 2011 2:49:38 am 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` ) for Specific Post/Page Access.',
4 => 'Transient Tracking Cookie set on ( `web_accept` ) for Specific Post/Page Access.',
5 => 'Redirecting Customer to the Specific Post/Page.',
),
'subscr_gateway' => 'paypal',
'hours' => '8760',
'sp_ids' => '1251',
'ip' => '184.148.175.199',
)
Statistics: Posted by VeevPidgin — October 3rd, 2011, 10:40 pm
Statistics: Posted by Cristián Lávaque — August 31st, 2011, 2:20 am
Statistics: Posted by VeevPidgin — August 30th, 2011, 7:05 pm
Statistics: Posted by Cristián Lávaque — August 30th, 2011, 6:57 pm
Statistics: Posted by VeevPidgin — August 30th, 2011, 12:57 pm