Deliverability to t-online.de

Emails Sent to t-online.de: 1,064,757

Open Rate to t-online.de: 130,203 (12.2%)

Date range:
Display as:

Sent vs Opens for t-online.de

Date Sent Opens Open Rate
5/21/2022 601 118 0.0%
5/20/2022 914 155 0.0%
5/19/2022 1,029 153 0.0%
5/18/2022 901 125 0.0%
5/17/2022 1,435 163 0.0%
5/16/2022 845 120 0.0%
5/15/2022 375 41 0.0%
5/14/2022 358 39 0.0%
5/13/2022 1,058 147 0.0%
5/12/2022 562 123 0.0%
5/11/2022 595 103 0.0%
5/10/2022 764 156 0.0%
5/9/2022 3,020 196 0.0%
5/8/2022 1,353 78 0.0%
5/7/2022 299 44 0.0%
5/6/2022 1,678 167 0.0%
5/5/2022 776 165 0.0%
5/4/2022 1,874 191 0.0%
5/3/2022 782 156 0.0%
5/2/2022 1,083 199 0.0%
5/1/2022 642 44 0.0%
4/30/2022 379 31 0.0%
4/29/2022 801 75 0.0%
4/28/2022 886 158 0.0%
4/27/2022 618 128 0.0%
4/26/2022 1,112 153 0.0%
4/25/2022 854 125 0.0%
4/24/2022 2,003 79 0.0%
4/23/2022 801 87 0.0%
4/22/2022 1,185 162 0.0%

Blocks from t-online.de

No blocks during specified time frame

Bounces from t-online.de

Message Count
550-5.1.1 user unknown 550 5.1.1 Unknown recipient. 236
550 Requested action not taken: mailbox unavailable 3
550 5.7.1 Recipients have complained about included content 2
550 5.1.1 : Email address could not be found, or was misspelled 1
550 5.1.1 : Recipient address rejected: User unknown in virtual alias table 1
550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table 1
550 5.5.0 Requested action not taken: mailbox unavailable . 1
550 Recipient does not exist 1
550-5.1.1 is not a valid recipient. 550 5.1.1 Invalid recipient address. 1
550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. 1
552 1 Requested mail action aborted, mailbox not found 1
554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 1
554 5.7.1 : Recipient address rejected: Rejected by SPF: 194.25.134.20 is not a designated mailserver for publicity%40loadedmediainc.com 1
554 IP=50.28.48.163 - A problem occurred. 1
X-Postfix; delivery temporarily suspended: host mx00.t-online.de refused to talk to me: 554 IP=192.185.51.35 - A problem occurred. 1
X-Postfix; delivery temporarily suspended: host mx03.t-online.de refused to talk to me: 554 IP=192.185.194.16 - A problem occurred. 1
X-Postfix; delivery temporarily suspended: host mx03.t-online.de refused to talk to me: 554 IP=192.185.51.228 - A problem occurred. 1

Methodology

Send and open statistics are updated daily. Bounces and blocks are updated in real-time. Every day, open statistics are updated for the last 14 days. Generally, you'll notice an increase of an open rate for a domain for a day over the course of 14 days, since not all open events occur the same day an email is sent. That means that open rate data is tied to the actual emails sent on a particular day.

Bounce and block codes are the codes as returned by the remote SMTP server after having been de-personalized. Meaning, unique identifiers present in SMTP codes are removed so that SMTP responses can be grouped for analysis. In certain cases, such as when the email is being relayed through an intermediary SMTP server, the remote SMTP server may not be the same as the MX record for the domain. SMTP codes are categorized as "bounces" vs "blocks" by internal human review. Bounces generally indicate an invalid email address. Blocks generally indicate a rejection of the email message but a valid email address.

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