大师用车|不买噱头 影音导航一体机常见通病解
百度 原标题：延安公务人员诚信记录将作为考核、晋升重要依据新华网西安3月23日电（孙霄雨）为加快推进政府守信践诺机制建设，提升各级政府诚信行政水平和公务人员诚信履职意识，充分发挥政府在社会信用体系建设中的示范引领作用，陕西省延安市出台《延安市加强政务诚信建设实施方案》（以下简称《方案》）。
Related to email protocols, clients, servers, content, and message format.
25 questions from the last 365 days
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593
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What to do after a fraudulent online account was created with my email address and passed email verification? [closed]
Someone opened an Electronic Arts (EA) gaming account with my email address, and was able to pass email verification. I noticed this due to the unexpected email traffic related to welcome and address ...
- 11
19
votes
1
answer
3k
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Risks of using an email address that had belonged to someone else
I signed up for a free email address that I haven't used for anything critical, but after getting "pwned" in a data breach, I noticed, courtesy of haveibeenpwned, that the address had ...
- 193
1
vote
1
answer
35
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Temporal associations of spam after emails to new addresses - how and what is leaked? [closed]
Sometimes when I send emails to new addresses, in relatively short periods of time I start to receive new kinds of spam. This pattern makes me to think that the spammers can somehow get my email ...
- 11
0
votes
1
answer
112
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For e-mails without TLS connection, where is the connection not encrypted?
I am working on securing e-mails, and I have encountered opportunistic TLS.
I have this issue where a server I am sending e-mails to is configured to not accept anything lower than TLSv1.3. However, ...
- 3
0
votes
2
answers
114
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Hashed email addresses in database and plain text emails in JWT
I was just wondering what the downsides of the following approach would be:
The email address I store is hashed (with a pepper that is db wide). This should (in my theory) better protect users in case ...
- 103
4
votes
0
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124
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What are the drawbacks of a 4-digits OTP email verification & authentication system?
I'm trying to implement an email verification system (and also authentication system).
I've decided against magic links as, even though they can be more secure, the user has a 50% change to begin the ...
- 183
5
votes
2
answers
1k
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Gmail's DMARC policy
I'm trying to understand how large email providers handle their DMARC records.
I've taken a look at Gmail, and I'm a bit confused as to why they don't have a policy set for the main domain (p=none). ...
- 249
3
votes
2
answers
557
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What use is SPF for email security in a cloud / SAAS world
I've just set up sending emails from my domain with Google workspace, and have just learned about SPF, DKIM, and DMARC. I'm wondering, what use is SPF in the modern internet. Probably half the ...
- 41
0
votes
0
answers
314
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Receiving verification emails for sites I did not sign up to [duplicate]
I went to check my email and I noticed that I was flooded with emails from different companies that I never heard of before asking for email verification. I checked on my google account and from the ...
- 1
1
vote
1
answer
113
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Using "send as" feature with gmail from custom domain not hosted by Google fails SPF and DKIM
I have my personal email address set as a "send as" option on gmail. Let's call it [email protected]. I don't use Google for any services relating to mydomain.com, so I don't have an admin ...
0
votes
0
answers
85
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2FA and «Sign in from new location» email
If a user configures 2FA, and then he logs in from a new location, should we send an email to inform him that he just signed in from a new location?
Even if it's not common, unnecessary notifications ...
- 11
2
votes
1
answer
260
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Is there a way to "hijack" outgoing email just by just account access?
It's not that explicit of a question, so let me give you some details about a client of mine who happens to be scammed.
An important email arrived with altered content (account numbers) from my client ...
- 123
1
vote
1
answer
114
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MIME Boundary field meaning & decoding in email header(mail.com web client)
As we know some important information can be found in MIME Boundary field in email headers.
Such as the one described in this interesting link (Dates in Hiding Part 2 — Gmail MIME Boundary Timestamps)
...
- 31
1
vote
0
answers
316
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What is the meaning and method of decoding the "X-UI-Sender-Class" in email header? [closed]
In an email forensic study, I want to know the meaning of the field "X-UI-Sender-Class" in email header and how can we decode this information.
Note: the email is sent from mail.com Email ...
- 31
1
vote
0
answers
75
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Please review my (basic) approach to user email verification [closed]
After successful user registration, the session is created via session cookie and the account is marked as unverified.
A universally unique 128 long random string is created using node's crypto (see ...
- 63