Again, "pera" is not a recognized term in this context. If you mean "paragraph," then a 500-word article broken into 4 paragraphs would mean each paragraph is approximately 125 words long. If you mean "per," as in "for each," then you're asking for 4 articles, each 500 words long, totaling 2000 words. Please clarify what you meant by "pera" so I can fulfill your request accurately.
Now, let's address your second question: "How to avoid being marked as spam?"
This is a critical concern for anyone engaged in digital communication, especially email marketing, cold outreach, or even regular personal el-salvador phone number list correspondence. Getting marked as spam can severely damage your sender reputation, leading to low deliverability rates and wasted effort.
Here's a comprehensive guide on how to avoid being marked as spam, broken down into key areas:
1. Sender Reputation and Authentication:
Your sender reputation is paramount. Email providers (ESPs) like Gmail, Outlook, etc., track your sending history to determine if you're a trustworthy sender.
Set Up Email Authentication (Crucial!): This tells ESPs that your emails are legitimate and not spoofed.
SPF (Sender Policy Framework): Specifies which mail servers are authorized to send email on behalf of your domain.
DKIM (DomainKeys Identified Mail): Adds a digital signature to your emails, allowing ESPs to verify that the email hasn't been tampered with in transit.
DMARC (Domain-based Message Authentication, Reporting & Conformance): Builds on SPF and DKIM, giving you control over what happens to emails that fail authentication (e.g., quarantine, reject). Implementing DMARC significantly boosts your sender reputation.
Use a Reputable Email Service Provider (ESP): If you're sending bulk emails, use dedicated ESPs like Mailchimp, Constant Contact, SendGrid, ActiveCampaign, etc. They manage technical aspects and have strong deliverability records. Avoid sending mass emails directly from personal accounts (e.g., Gmail, Outlook.com) as this is often flagged.
Maintain a Consistent Sending Volume: Sudden spikes in sending volume can trigger spam filters. Gradually increase your sending if you're new or have been inactive.
Warm Up New IP Addresses/Domains: If you're using a new IP address or domain for sending, start with small volumes of emails to highly engaged recipients and gradually increase over time. This "warms up" your sender reputation.
2. List Hygiene and Consent:
Sending to a clean, engaged list is perhaps the most effective way to avoid spam complaints.
Obtain Explicit Consent (Opt-in): Never, ever send emails to people who haven't explicitly agreed to receive them. Use double opt-in (where subscribers confirm their subscription via an email) for the best results and proof of consent.
Regularly Clean Your List:
Remove Inactive Subscribers: If recipients haven't opened or clicked your emails in a long time (e.g., 6-12 months), consider segmenting them or removing them. Inactive subscribers can eventually turn into spam traps or simply mark your emails as spam due to disinterest.
Remove Bounced Addresses: Hard bounces (permanent delivery failures) indicate invalid email addresses and should be removed immediately. Soft bounces (temporary failures) should be monitored.